| 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 | $140.55 | 6.404% | $149.5508 | $149.55 | $149.55 | $149.60 |
| Purchase #2 | $244.27 | 10.321% | $269.4811 | $269.48 | $269.50 | $269.50 |
| Purchase #3 | $45.88 | 9.210% | $50.1055 | $50.11 | $50.10 | $50.10 |
| Purchase #4 | $15.31 | 13.832% | $17.4277 | $17.43 | $17.45 | $17.40 |
| Purchase #5 | $175.33 | 11.638% | $195.7349 | $195.73 | $195.75 | $195.70 |
| Purchase #6 | $201.81 | 8.798% | $219.5652 | $219.57 | $219.55 | $219.60 |
| Purchase #7 | $148.77 | 3.641% | $154.1867 | $154.19 | $154.20 | $154.20 |
| 7 purchase totals = | $971.92 | $1,056.0519 | $1,056.06 | $1,056.10 | $1,056.10 | |