| 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 | $101.55 | 11.359% | $113.0851 | $113.09 | $113.10 | $113.10 |
| Purchase #2 | $76.30 | 9.860% | $83.8232 | $83.82 | $83.80 | $83.80 |
| Purchase #3 | $102.32 | 9.484% | $112.024 | $112.02 | $112.00 | $112.00 |
| Purchase #4 | $148.52 | 8.709% | $161.4546 | $161.45 | $161.45 | $161.50 |
| Purchase #5 | $228.74 | 5.767% | $241.9314 | $241.93 | $241.95 | $241.90 |
| Purchase #6 | $194.79 | 4.263% | $203.0939 | $203.09 | $203.10 | $203.10 |
| Purchase #7 | $205.60 | 3.181% | $212.1401 | $212.14 | $212.15 | $212.10 |
| 7 purchase totals = | $1,057.82 | $1,127.5523 | $1,127.54 | $1,127.55 | $1,127.50 | |