| 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 | $115.41 | 11.537% | $128.7249 | $128.72 | $128.70 | $128.70 |
| Purchase #2 | $58.75 | 3.207% | $60.6341 | $60.63 | $60.65 | $60.60 |
| Purchase #3 | $148.78 | 7.819% | $160.4131 | $160.41 | $160.40 | $160.40 |
| Purchase #4 | $236.48 | 12.742% | $266.6123 | $266.61 | $266.60 | $266.60 |
| Purchase #5 | $30.90 | 5.654% | $32.6471 | $32.65 | $32.65 | $32.60 |
| Purchase #6 | $38.80 | 9.821% | $42.6105 | $42.61 | $42.60 | $42.60 |
| Purchase #7 | $245.82 | 6.119% | $260.8617 | $260.86 | $260.85 | $260.90 |
| 7 purchase totals = | $874.94 | $952.5037 | $952.49 | $952.45 | $952.40 | |