| 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 | $45.57 | 6.362% | $48.4692 | $48.47 | $48.45 | $48.50 |
| Purchase #2 | $65.49 | 9.226% | $71.5321 | $71.53 | $71.55 | $71.50 |
| Purchase #3 | $10.82 | 13.555% | $12.2867 | $12.29 | $12.30 | $12.30 |
| Purchase #4 | $137.27 | 8.488% | $148.9215 | $148.92 | $148.90 | $148.90 |
| Purchase #5 | $36.70 | 6.820% | $39.2029 | $39.20 | $39.20 | $39.20 |
| Purchase #6 | $102.86 | 7.722% | $110.8028 | $110.80 | $110.80 | $110.80 |
| Purchase #7 | $240.40 | 4.750% | $251.819 | $251.82 | $251.80 | $251.80 |
| 7 purchase totals = | $639.11 | $683.0342 | $683.03 | $683.00 | $683.00 | |