| 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 | $48.50 | 7.718% | $52.2432 | $52.24 | $52.25 | $52.20 |
| Purchase #2 | $147.95 | 9.541% | $162.0659 | $162.07 | $162.05 | $162.10 |
| Purchase #3 | $90.29 | 8.656% | $98.1055 | $98.11 | $98.10 | $98.10 |
| Purchase #4 | $73.75 | 11.544% | $82.2637 | $82.26 | $82.25 | $82.30 |
| Purchase #5 | $176.81 | 8.494% | $191.8282 | $191.83 | $191.85 | $191.80 |
| Purchase #6 | $120.86 | 4.837% | $126.706 | $126.71 | $126.70 | $126.70 |
| Purchase #7 | $41.34 | 13.510% | $46.925 | $46.93 | $46.95 | $46.90 |
| 7 purchase totals = | $699.50 | $760.1375 | $760.15 | $760.15 | $760.10 | |