| 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 | $10.41 | 7.302% | $11.1701 | $11.17 | $11.15 | $11.20 |
| Purchase #2 | $220.51 | 7.308% | $236.6249 | $236.62 | $236.60 | $236.60 |
| Purchase #3 | $58.27 | 12.141% | $65.3446 | $65.34 | $65.35 | $65.30 |
| Purchase #4 | $175.64 | 5.755% | $185.7481 | $185.75 | $185.75 | $185.70 |
| Purchase #5 | $156.86 | 9.600% | $171.9186 | $171.92 | $171.90 | $171.90 |
| Purchase #6 | $191.33 | 7.470% | $205.6224 | $205.62 | $205.60 | $205.60 |
| Purchase #7 | $202.47 | 8.391% | $219.4593 | $219.46 | $219.45 | $219.50 |
| 7 purchase totals = | $1,015.49 | $1,095.8880 | $1,095.88 | $1,095.80 | $1,095.80 | |