| 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 | $99.77 | 5.218% | $104.976 | $104.98 | $105.00 | $105.00 |
| Purchase #2 | $144.99 | 9.557% | $158.8467 | $158.85 | $158.85 | $158.80 |
| Purchase #3 | $126.77 | 8.119% | $137.0625 | $137.06 | $137.05 | $137.10 |
| Purchase #4 | $173.59 | 9.193% | $189.5481 | $189.55 | $189.55 | $189.50 |
| Purchase #5 | $9.94 | 9.728% | $10.907 | $10.91 | $10.90 | $10.90 |
| Purchase #6 | $32.63 | 7.286% | $35.0074 | $35.01 | $35.00 | $35.00 |
| Purchase #7 | $178.98 | 12.757% | $201.8125 | $201.81 | $201.80 | $201.80 |
| 7 purchase totals = | $766.67 | $838.1602 | $838.17 | $838.15 | $838.10 | |