| 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 | $113.90 | 8.249% | $123.2956 | $123.30 | $123.30 | $123.30 |
| Purchase #2 | $137.86 | 8.185% | $149.1438 | $149.14 | $149.15 | $149.10 |
| Purchase #3 | $65.77 | 4.535% | $68.7527 | $68.75 | $68.75 | $68.80 |
| Purchase #4 | $96.70 | 6.383% | $102.8724 | $102.87 | $102.85 | $102.90 |
| Purchase #5 | $119.51 | 10.745% | $132.3513 | $132.35 | $132.35 | $132.40 |
| Purchase #6 | $35.39 | 13.240% | $40.0756 | $40.08 | $40.10 | $40.10 |
| Purchase #7 | $22.74 | 8.150% | $24.5933 | $24.59 | $24.60 | $24.60 |
| 7 purchase totals = | $591.87 | $641.0847 | $641.08 | $641.10 | $641.20 | |