| 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 | $220.70 | 10.673% | $244.2553 | $244.26 | $244.25 | $244.30 |
| Purchase #2 | $212.34 | 3.429% | $219.6211 | $219.62 | $219.60 | $219.60 |
| Purchase #3 | $133.38 | 4.130% | $138.8886 | $138.89 | $138.90 | $138.90 |
| Purchase #4 | $117.93 | 3.204% | $121.7085 | $121.71 | $121.70 | $121.70 |
| Purchase #5 | $183.53 | 9.606% | $201.1599 | $201.16 | $201.15 | $201.20 |
| Purchase #6 | $156.50 | 3.404% | $161.8273 | $161.83 | $161.85 | $161.80 |
| Purchase #7 | $82.73 | 3.448% | $85.5825 | $85.58 | $85.60 | $85.60 |
| 7 purchase totals = | $1,107.11 | $1,173.0432 | $1,173.05 | $1,173.05 | $1,173.10 | |