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 | $19.47 | 4.736% | $20.3921 | $20.39 | $20.40 | $20.40 |
Purchase #2 | $149.34 | 4.322% | $155.7945 | $155.79 | $155.80 | $155.80 |
Purchase #3 | $133.80 | 3.741% | $138.8055 | $138.81 | $138.80 | $138.80 |
Purchase #4 | $129.52 | 10.668% | $143.3372 | $143.34 | $143.35 | $143.30 |
Purchase #5 | $46.26 | 5.496% | $48.8024 | $48.80 | $48.80 | $48.80 |
Purchase #6 | $202.64 | 13.571% | $230.1403 | $230.14 | $230.15 | $230.10 |
Purchase #7 | $179.63 | 12.653% | $202.3586 | $202.36 | $202.35 | $202.40 |
7 purchase totals = | $860.66 | $939.6306 | $939.63 | $939.65 | $939.60 |