| 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 | $208.54 | 6.180% | $221.4278 | $221.43 | $221.45 | $221.40 |
| Purchase #2 | $128.70 | 10.171% | $141.7901 | $141.79 | $141.80 | $141.80 |
| Purchase #3 | $19.27 | 13.309% | $21.8346 | $21.83 | $21.85 | $21.80 |
| Purchase #4 | $93.87 | 8.278% | $101.6406 | $101.64 | $101.65 | $101.60 |
| Purchase #5 | $183.90 | 8.846% | $200.1678 | $200.17 | $200.15 | $200.20 |
| Purchase #6 | $22.92 | 11.554% | $25.5682 | $25.57 | $25.55 | $25.60 |
| Purchase #7 | $116.25 | 7.283% | $124.7165 | $124.72 | $124.70 | $124.70 |
| 7 purchase totals = | $773.45 | $837.1456 | $837.15 | $837.15 | $837.10 | |