| 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 | $21.30 | 11.672% | $23.7861 | $23.79 | $23.80 | $23.80 |
| Purchase #2 | $235.80 | 13.774% | $268.2791 | $268.28 | $268.30 | $268.30 |
| Purchase #3 | $202.32 | 11.667% | $225.9247 | $225.92 | $225.90 | $225.90 |
| Purchase #4 | $15.66 | 7.113% | $16.7739 | $16.77 | $16.75 | $16.80 |
| Purchase #5 | $250.70 | 5.177% | $263.6787 | $263.68 | $263.70 | $263.70 |
| Purchase #6 | $105.38 | 9.464% | $115.3532 | $115.35 | $115.35 | $115.40 |
| Purchase #7 | $20.39 | 5.707% | $21.5537 | $21.55 | $21.55 | $21.60 |
| 7 purchase totals = | $851.55 | $935.3494 | $935.34 | $935.35 | $935.50 | |