| 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 | $249.69 | 6.676% | $266.3593 | $266.36 | $266.35 | $266.40 |
| Purchase #2 | $26.48 | 8.858% | $28.8256 | $28.83 | $28.85 | $28.80 |
| Purchase #3 | $126.88 | 13.721% | $144.2892 | $144.29 | $144.30 | $144.30 |
| Purchase #4 | $66.61 | 9.752% | $73.1058 | $73.11 | $73.10 | $73.10 |
| Purchase #5 | $192.73 | 9.444% | $210.9314 | $210.93 | $210.95 | $210.90 |
| Purchase #6 | $147.45 | 3.785% | $153.031 | $153.03 | $153.05 | $153.00 |
| Purchase #7 | $55.27 | 11.601% | $61.6819 | $61.68 | $61.70 | $61.70 |
| 7 purchase totals = | $865.11 | $938.2242 | $938.23 | $938.30 | $938.20 | |