| 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 | $124.81 | 8.760% | $135.7434 | $135.74 | $135.75 | $135.70 |
| Purchase #2 | $50.34 | 6.839% | $53.7828 | $53.78 | $53.80 | $53.80 |
| Purchase #3 | $152.97 | 5.115% | $160.7944 | $160.79 | $160.80 | $160.80 |
| Purchase #4 | $70.81 | 13.860% | $80.6243 | $80.62 | $80.60 | $80.60 |
| Purchase #5 | $160.63 | 4.762% | $168.2792 | $168.28 | $168.30 | $168.30 |
| Purchase #6 | $106.56 | 6.507% | $113.4939 | $113.49 | $113.50 | $113.50 |
| Purchase #7 | $17.73 | 8.724% | $19.2768 | $19.28 | $19.30 | $19.30 |
| 7 purchase totals = | $683.85 | $731.9948 | $731.98 | $732.05 | $732.00 | |