| 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 | $82.78 | 8.514% | $89.8279 | $89.83 | $89.85 | $89.80 |
| Purchase #2 | $119.51 | 3.778% | $124.0251 | $124.03 | $124.05 | $124.00 |
| Purchase #3 | $120.33 | 10.666% | $133.1644 | $133.16 | $133.15 | $133.20 |
| Purchase #4 | $187.46 | 3.469% | $193.963 | $193.96 | $193.95 | $194.00 |
| Purchase #5 | $150.67 | 11.661% | $168.2396 | $168.24 | $168.25 | $168.20 |
| Purchase #6 | $15.96 | 3.275% | $16.4827 | $16.48 | $16.50 | $16.50 |
| Purchase #7 | $187.62 | 11.422% | $209.05 | $209.05 | $209.05 | $209.10 |
| 7 purchase totals = | $864.33 | $934.7527 | $934.75 | $934.80 | $934.80 | |