| 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 | $181.45 | 7.175% | $194.469 | $194.47 | $194.45 | $194.50 |
| Purchase #2 | $13.39 | 10.864% | $14.8447 | $14.84 | $14.85 | $14.80 |
| Purchase #3 | $187.92 | 10.440% | $207.5388 | $207.54 | $207.55 | $207.50 |
| Purchase #4 | $45.92 | 4.471% | $47.9731 | $47.97 | $47.95 | $48.00 |
| Purchase #5 | $21.49 | 12.139% | $24.0987 | $24.10 | $24.10 | $24.10 |
| Purchase #6 | $242.29 | 7.360% | $260.1225 | $260.12 | $260.10 | $260.10 |
| Purchase #7 | $132.62 | 11.579% | $147.9761 | $147.98 | $148.00 | $148.00 |
| 7 purchase totals = | $825.08 | $897.0229 | $897.02 | $897.00 | $897.00 | |