| 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 | $94.42 | 12.182% | $105.9222 | $105.92 | $105.90 | $105.90 |
| Purchase #2 | $135.86 | 10.737% | $150.4473 | $150.45 | $150.45 | $150.40 |
| Purchase #3 | $85.51 | 4.869% | $89.6735 | $89.67 | $89.65 | $89.70 |
| Purchase #4 | $142.74 | 9.227% | $155.9106 | $155.91 | $155.90 | $155.90 |
| Purchase #5 | $23.52 | 9.533% | $25.7622 | $25.76 | $25.75 | $25.80 |
| Purchase #6 | $189.42 | 13.556% | $215.0978 | $215.10 | $215.10 | $215.10 |
| Purchase #7 | $64.81 | 5.486% | $68.3655 | $68.37 | $68.35 | $68.40 |
| 7 purchase totals = | $736.28 | $811.1791 | $811.18 | $811.10 | $811.20 | |