| 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 | $225.56 | 6.496% | $240.2124 | $240.21 | $240.20 | $240.20 |
| Purchase #2 | $101.40 | 4.155% | $105.6132 | $105.61 | $105.60 | $105.60 |
| Purchase #3 | $166.71 | 6.753% | $177.9679 | $177.97 | $177.95 | $178.00 |
| Purchase #4 | $178.47 | 12.614% | $200.9822 | $200.98 | $201.00 | $201.00 |
| Purchase #5 | $33.53 | 10.252% | $36.9675 | $36.97 | $36.95 | $37.00 |
| Purchase #6 | $153.46 | 7.616% | $165.1475 | $165.15 | $165.15 | $165.10 |
| Purchase #7 | $18.80 | 3.440% | $19.4467 | $19.45 | $19.45 | $19.40 |
| 7 purchase totals = | $877.93 | $946.3374 | $946.34 | $946.30 | $946.30 | |