| 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 | $106.89 | 12.346% | $120.0866 | $120.09 | $120.10 | $120.10 |
| Purchase #2 | $65.57 | 7.839% | $70.71 | $70.71 | $70.70 | $70.70 |
| Purchase #3 | $61.62 | 8.115% | $66.6205 | $66.62 | $66.60 | $66.60 |
| Purchase #4 | $138.89 | 8.571% | $150.7943 | $150.79 | $150.80 | $150.80 |
| Purchase #5 | $201.70 | 9.808% | $221.4827 | $221.48 | $221.50 | $221.50 |
| Purchase #6 | $210.50 | 12.695% | $237.223 | $237.22 | $237.20 | $237.20 |
| Purchase #7 | $150.80 | 4.872% | $158.147 | $158.15 | $158.15 | $158.10 |
| 7 purchase totals = | $935.97 | $1,025.0641 | $1,025.06 | $1,025.05 | $1,025.00 | |