| 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 | $82.82 | 7.216% | $88.7963 | $88.80 | $88.80 | $88.80 |
| Purchase #2 | $40.66 | 6.781% | $43.4172 | $43.42 | $43.40 | $43.40 |
| Purchase #3 | $26.38 | 13.446% | $29.9271 | $29.93 | $29.95 | $29.90 |
| Purchase #4 | $77.32 | 12.132% | $86.7005 | $86.70 | $86.70 | $86.70 |
| Purchase #5 | $232.64 | 5.229% | $244.8047 | $244.80 | $244.80 | $244.80 |
| Purchase #6 | $108.51 | 10.560% | $119.9687 | $119.97 | $119.95 | $120.00 |
| Purchase #7 | $133.55 | 6.481% | $142.2054 | $142.21 | $142.20 | $142.20 |
| 7 purchase totals = | $701.88 | $755.8199 | $755.83 | $755.80 | $755.80 | |