| 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 | $106.35 | 13.593% | $120.8062 | $120.81 | $120.80 | $120.80 |
| Purchase #2 | $96.68 | 10.134% | $106.4776 | $106.48 | $106.50 | $106.50 |
| Purchase #3 | $136.60 | 4.724% | $143.053 | $143.05 | $143.05 | $143.10 |
| Purchase #4 | $249.43 | 5.798% | $263.892 | $263.89 | $263.90 | $263.90 |
| Purchase #5 | $11.64 | 3.664% | $12.0665 | $12.07 | $12.05 | $12.10 |
| Purchase #6 | $187.84 | 7.749% | $202.3957 | $202.40 | $202.40 | $202.40 |
| Purchase #7 | $90.85 | 9.747% | $99.7051 | $99.71 | $99.70 | $99.70 |
| 7 purchase totals = | $879.39 | $948.3961 | $948.41 | $948.40 | $948.50 | |