| 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 | $156.85 | 13.617% | $178.2083 | $178.21 | $178.20 | $178.20 |
| Purchase #2 | $157.60 | 9.429% | $172.4601 | $172.46 | $172.45 | $172.50 |
| Purchase #3 | $192.87 | 7.317% | $206.9823 | $206.98 | $207.00 | $207.00 |
| Purchase #4 | $146.93 | 13.210% | $166.3395 | $166.34 | $166.35 | $166.30 |
| Purchase #5 | $66.68 | 11.145% | $74.1115 | $74.11 | $74.10 | $74.10 |
| Purchase #6 | $50.78 | 7.357% | $54.5159 | $54.52 | $54.50 | $54.50 |
| Purchase #7 | $153.29 | 5.326% | $161.4542 | $161.45 | $161.45 | $161.50 |
| 7 purchase totals = | $925.00 | $1,014.0718 | $1,014.07 | $1,014.05 | $1,014.10 | |