| 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 | $37.49 | 4.752% | $39.2715 | $39.27 | $39.25 | $39.30 |
| Purchase #2 | $22.68 | 12.164% | $25.4388 | $25.44 | $25.45 | $25.40 |
| Purchase #3 | $108.50 | 8.478% | $117.6986 | $117.70 | $117.70 | $117.70 |
| Purchase #4 | $59.86 | 3.748% | $62.1036 | $62.10 | $62.10 | $62.10 |
| Purchase #5 | $198.80 | 8.396% | $215.4912 | $215.49 | $215.50 | $215.50 |
| Purchase #6 | $230.51 | 4.333% | $240.498 | $240.50 | $240.50 | $240.50 |
| Purchase #7 | $176.92 | 9.457% | $193.6513 | $193.65 | $193.65 | $193.70 |
| 7 purchase totals = | $834.76 | $894.1530 | $894.15 | $894.15 | $894.20 | |