| 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 | $51.53 | 12.398% | $57.9187 | $57.92 | $57.90 | $57.90 |
| Purchase #2 | $166.99 | 7.393% | $179.3356 | $179.34 | $179.35 | $179.30 |
| Purchase #3 | $101.93 | 8.421% | $110.5135 | $110.51 | $110.50 | $110.50 |
| Purchase #4 | $125.91 | 5.103% | $132.3352 | $132.34 | $132.35 | $132.30 |
| Purchase #5 | $147.66 | 4.482% | $154.2781 | $154.28 | $154.30 | $154.30 |
| Purchase #6 | $74.66 | 8.588% | $81.0718 | $81.07 | $81.05 | $81.10 |
| Purchase #7 | $11.36 | 11.489% | $12.6652 | $12.67 | $12.65 | $12.70 |
| 7 purchase totals = | $680.04 | $728.1181 | $728.13 | $728.10 | $728.10 | |