| 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 | $228.45 | 11.300% | $254.2649 | $254.26 | $254.25 | $254.30 |
| Purchase #2 | $129.56 | 7.238% | $138.9376 | $138.94 | $138.95 | $138.90 |
| Purchase #3 | $28.57 | 10.765% | $31.6456 | $31.65 | $31.65 | $31.60 |
| Purchase #4 | $247.45 | 7.743% | $266.6101 | $266.61 | $266.60 | $266.60 |
| Purchase #5 | $79.66 | 9.573% | $87.2859 | $87.29 | $87.30 | $87.30 |
| Purchase #6 | $119.86 | 10.414% | $132.3422 | $132.34 | $132.35 | $132.30 |
| Purchase #7 | $51.79 | 11.108% | $57.5428 | $57.54 | $57.55 | $57.50 |
| 7 purchase totals = | $885.34 | $968.6291 | $968.63 | $968.65 | $968.50 | |