| 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 | $148.82 | 8.450% | $161.3953 | $161.40 | $161.40 | $161.40 |
| Purchase #2 | $96.31 | 11.841% | $107.7141 | $107.71 | $107.70 | $107.70 |
| Purchase #3 | $75.30 | 13.719% | $85.6304 | $85.63 | $85.65 | $85.60 |
| Purchase #4 | $101.73 | 8.287% | $110.1604 | $110.16 | $110.15 | $110.20 |
| Purchase #5 | $44.84 | 3.252% | $46.2982 | $46.30 | $46.30 | $46.30 |
| Purchase #6 | $71.82 | 11.439% | $80.0355 | $80.04 | $80.05 | $80.00 |
| Purchase #7 | $218.73 | 3.680% | $226.7793 | $226.78 | $226.80 | $226.80 |
| 7 purchase totals = | $757.55 | $818.0132 | $818.02 | $818.05 | $818.00 | |