| 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 | $48.37 | 10.274% | $53.3395 | $53.34 | $53.35 | $53.30 |
| Purchase #2 | $83.66 | 4.316% | $87.2708 | $87.27 | $87.25 | $87.30 |
| Purchase #3 | $102.58 | 8.319% | $111.1136 | $111.11 | $111.10 | $111.10 |
| Purchase #4 | $6.29 | 10.720% | $6.9643 | $6.96 | $6.95 | $7.00 |
| Purchase #5 | $55.31 | 4.533% | $57.8172 | $57.82 | $57.80 | $57.80 |
| Purchase #6 | $216.44 | 11.292% | $240.8804 | $240.88 | $240.90 | $240.90 |
| Purchase #7 | $161.41 | 8.132% | $174.5359 | $174.54 | $174.55 | $174.50 |
| 7 purchase totals = | $674.06 | $731.9217 | $731.92 | $731.90 | $731.90 | |