| 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 | $210.98 | 11.331% | $234.8861 | $234.89 | $234.90 | $234.90 |
| Purchase #2 | $129.46 | 6.780% | $138.2374 | $138.24 | $138.25 | $138.20 |
| Purchase #3 | $128.39 | 9.855% | $141.0428 | $141.04 | $141.05 | $141.00 |
| Purchase #4 | $177.53 | 6.583% | $189.2168 | $189.22 | $189.20 | $189.20 |
| Purchase #5 | $63.99 | 12.514% | $71.9977 | $72.00 | $72.00 | $72.00 |
| Purchase #6 | $119.89 | 4.541% | $125.3342 | $125.33 | $125.35 | $125.30 |
| Purchase #7 | $108.62 | 7.212% | $116.4537 | $116.45 | $116.45 | $116.50 |
| 7 purchase totals = | $938.86 | $1,017.1687 | $1,017.17 | $1,017.20 | $1,017.10 | |