| 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 | $35.28 | 6.454% | $37.557 | $37.56 | $37.55 | $37.60 |
| Purchase #2 | $141.71 | 12.653% | $159.6406 | $159.64 | $159.65 | $159.60 |
| Purchase #3 | $112.37 | 8.683% | $122.1271 | $122.13 | $122.15 | $122.10 |
| Purchase #4 | $232.38 | 11.742% | $259.6661 | $259.67 | $259.65 | $259.70 |
| Purchase #5 | $55.43 | 9.794% | $60.8588 | $60.86 | $60.85 | $60.90 |
| Purchase #6 | $174.79 | 8.769% | $190.1173 | $190.12 | $190.10 | $190.10 |
| Purchase #7 | $84.81 | 5.668% | $89.617 | $89.62 | $89.60 | $89.60 |
| 7 purchase totals = | $836.77 | $919.5839 | $919.60 | $919.55 | $919.60 | |