| 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 | $161.86 | 9.528% | $177.282 | $177.28 | $177.30 | $177.30 |
| Purchase #2 | $84.50 | 5.196% | $88.8906 | $88.89 | $88.90 | $88.90 |
| Purchase #3 | $114.27 | 10.774% | $126.5814 | $126.58 | $126.60 | $126.60 |
| Purchase #4 | $108.86 | 11.271% | $121.1296 | $121.13 | $121.15 | $121.10 |
| Purchase #5 | $44.26 | 8.491% | $48.0181 | $48.02 | $48.00 | $48.00 |
| Purchase #6 | $91.61 | 10.666% | $101.3811 | $101.38 | $101.40 | $101.40 |
| Purchase #7 | $199.29 | 9.526% | $218.2744 | $218.27 | $218.25 | $218.30 |
| 7 purchase totals = | $804.65 | $881.5572 | $881.55 | $881.60 | $881.60 | |