| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $111.34 | 4.724% | $116.5997 | $116.60 | $116.60 | $116.60 |
| Purchase #2 | $161.52 | 6.834% | $172.5583 | $172.56 | $172.55 | $172.60 |
| Purchase #3 | $153.31 | 13.542% | $174.0712 | $174.07 | $174.05 | $174.10 |
| Purchase #4 | $134.80 | 10.759% | $149.3031 | $149.30 | $149.30 | $149.30 |
| Purchase #5 | $145.57 | 3.594% | $150.8018 | $150.80 | $150.80 | $150.80 |
| Purchase #6 | $174.72 | 13.190% | $197.7656 | $197.77 | $197.75 | $197.80 |
| Purchase #7 | $110.96 | 12.723% | $125.0774 | $125.08 | $125.10 | $125.10 |
| 7 purchase totals = | $992.22 | $1,086.1771 | $1,086.18 | $1,086.15 | $1,086.30 | |