| 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 | $224.68 | 13.720% | $255.5061 | $255.51 | $255.50 | $255.50 |
| Purchase #2 | $152.38 | 5.352% | $160.5354 | $160.54 | $160.55 | $160.50 |
| Purchase #3 | $22.56 | 7.715% | $24.3005 | $24.30 | $24.30 | $24.30 |
| Purchase #4 | $221.30 | 8.478% | $240.0618 | $240.06 | $240.05 | $240.10 |
| Purchase #5 | $179.61 | 8.247% | $194.4224 | $194.42 | $194.40 | $194.40 |
| Purchase #6 | $76.29 | 4.769% | $79.9283 | $79.93 | $79.95 | $79.90 |
| Purchase #7 | $107.96 | 10.281% | $119.0594 | $119.06 | $119.05 | $119.10 |
| 7 purchase totals = | $984.78 | $1,073.8139 | $1,073.82 | $1,073.80 | $1,073.80 | |