| 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 | $131.30 | 13.374% | $148.8601 | $148.86 | $148.85 | $148.90 |
| Purchase #2 | $23.36 | 9.647% | $25.6135 | $25.61 | $25.60 | $25.60 |
| Purchase #3 | $159.51 | 13.234% | $180.6196 | $180.62 | $180.60 | $180.60 |
| Purchase #4 | $153.33 | 4.189% | $159.753 | $159.75 | $159.75 | $159.80 |
| Purchase #5 | $164.74 | 5.713% | $174.1516 | $174.15 | $174.15 | $174.20 |
| Purchase #6 | $90.37 | 7.831% | $97.4469 | $97.45 | $97.45 | $97.40 |
| Purchase #7 | $142.86 | 13.627% | $162.3275 | $162.33 | $162.35 | $162.30 |
| 7 purchase totals = | $865.47 | $948.7722 | $948.77 | $948.75 | $948.80 | |