| 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 | $30.67 | 11.476% | $34.1897 | $34.19 | $34.20 | $34.20 |
| Purchase #2 | $201.61 | 12.808% | $227.4322 | $227.43 | $227.45 | $227.40 |
| Purchase #3 | $41.31 | 5.584% | $43.6168 | $43.62 | $43.60 | $43.60 |
| Purchase #4 | $103.39 | 8.824% | $112.5131 | $112.51 | $112.50 | $112.50 |
| Purchase #5 | $75.76 | 10.669% | $83.8428 | $83.84 | $83.85 | $83.80 |
| Purchase #6 | $108.46 | 9.122% | $118.3537 | $118.35 | $118.35 | $118.40 |
| Purchase #7 | $206.86 | 6.571% | $220.4528 | $220.45 | $220.45 | $220.50 |
| 7 purchase totals = | $768.06 | $840.4011 | $840.39 | $840.40 | $840.40 | |