| 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 | $66.32 | 6.815% | $70.8397 | $70.84 | $70.85 | $70.80 |
| Purchase #2 | $124.95 | 8.457% | $135.517 | $135.52 | $135.50 | $135.50 |
| Purchase #3 | $144.29 | 7.700% | $155.4003 | $155.40 | $155.40 | $155.40 |
| Purchase #4 | $41.87 | 11.493% | $46.6821 | $46.68 | $46.70 | $46.70 |
| Purchase #5 | $180.41 | 3.822% | $187.3053 | $187.31 | $187.30 | $187.30 |
| Purchase #6 | $36.36 | 11.799% | $40.6501 | $40.65 | $40.65 | $40.70 |
| Purchase #7 | $46.47 | 5.814% | $49.1718 | $49.17 | $49.15 | $49.20 |
| 7 purchase totals = | $640.67 | $685.5663 | $685.57 | $685.55 | $685.60 | |