| 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 | $212.92 | 5.377% | $224.3687 | $224.37 | $224.35 | $224.40 |
| Purchase #2 | $120.92 | 9.669% | $132.6118 | $132.61 | $132.60 | $132.60 |
| Purchase #3 | $15.89 | 4.805% | $16.6535 | $16.65 | $16.65 | $16.70 |
| Purchase #4 | $123.42 | 7.293% | $132.421 | $132.42 | $132.40 | $132.40 |
| Purchase #5 | $133.92 | 12.320% | $150.4189 | $150.42 | $150.40 | $150.40 |
| Purchase #6 | $84.76 | 10.679% | $93.8115 | $93.81 | $93.80 | $93.80 |
| Purchase #7 | $65.28 | 13.818% | $74.3004 | $74.30 | $74.30 | $74.30 |
| 7 purchase totals = | $757.11 | $824.5858 | $824.58 | $824.50 | $824.60 | |