| 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 | $37.51 | 13.397% | $42.5352 | $42.54 | $42.55 | $42.50 |
| Purchase #2 | $202.82 | 8.265% | $219.5831 | $219.58 | $219.60 | $219.60 |
| Purchase #3 | $167.25 | 12.657% | $188.4188 | $188.42 | $188.40 | $188.40 |
| Purchase #4 | $94.94 | 8.155% | $102.6824 | $102.68 | $102.70 | $102.70 |
| Purchase #5 | $95.48 | 6.600% | $101.7817 | $101.78 | $101.80 | $101.80 |
| Purchase #6 | $71.90 | 13.807% | $81.8272 | $81.83 | $81.85 | $81.80 |
| Purchase #7 | $202.27 | 8.626% | $219.7178 | $219.72 | $219.70 | $219.70 |
| 7 purchase totals = | $872.17 | $956.5462 | $956.55 | $956.60 | $956.50 | |