| 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 | $7.36 | 11.491% | $8.2057 | $8.21 | $8.20 | $8.20 |
| Purchase #2 | $152.61 | 9.503% | $167.1125 | $167.11 | $167.10 | $167.10 |
| Purchase #3 | $54.63 | 10.241% | $60.2247 | $60.22 | $60.20 | $60.20 |
| Purchase #4 | $220.28 | 5.782% | $233.0166 | $233.02 | $233.00 | $233.00 |
| Purchase #5 | $206.64 | 9.683% | $226.649 | $226.65 | $226.65 | $226.60 |
| Purchase #6 | $206.53 | 4.816% | $216.4765 | $216.48 | $216.50 | $216.50 |
| Purchase #7 | $83.88 | 10.791% | $92.9315 | $92.93 | $92.95 | $92.90 |
| 7 purchase totals = | $931.93 | $1,004.6165 | $1,004.62 | $1,004.60 | $1,004.50 | |