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 | $177.53 | 6.163% | $188.4712 | $188.47 | $188.45 | $188.50 |
Purchase #2 | $24.47 | 12.189% | $27.4526 | $27.45 | $27.45 | $27.50 |
Purchase #3 | $189.51 | 3.124% | $195.4303 | $195.43 | $195.45 | $195.40 |
Purchase #4 | $81.60 | 12.475% | $91.7796 | $91.78 | $91.80 | $91.80 |
Purchase #5 | $66.26 | 3.513% | $68.5877 | $68.59 | $68.60 | $68.60 |
Purchase #6 | $44.87 | 8.484% | $48.6768 | $48.68 | $48.70 | $48.70 |
Purchase #7 | $63.33 | 8.397% | $68.6478 | $68.65 | $68.65 | $68.60 |
7 purchase totals = | $647.57 | $689.0460 | $689.05 | $689.10 | $689.10 |