| 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 | $29.98 | 11.191% | $33.3351 | $33.34 | $33.35 | $33.30 |
| Purchase #2 | $97.90 | 8.818% | $106.5328 | $106.53 | $106.55 | $106.50 |
| Purchase #3 | $108.84 | 10.558% | $120.3313 | $120.33 | $120.35 | $120.30 |
| Purchase #4 | $32.49 | 3.122% | $33.5043 | $33.50 | $33.50 | $33.50 |
| Purchase #5 | $195.31 | 3.174% | $201.5091 | $201.51 | $201.50 | $201.50 |
| Purchase #6 | $177.76 | 12.134% | $199.3294 | $199.33 | $199.35 | $199.30 |
| Purchase #7 | $13.95 | 7.350% | $14.9753 | $14.98 | $15.00 | $15.00 |
| 7 purchase totals = | $656.23 | $709.5173 | $709.52 | $709.60 | $709.40 | |