| 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 | $179.33 | 3.756% | $186.0656 | $186.07 | $186.05 | $186.10 |
| Purchase #2 | $110.55 | 9.236% | $120.7604 | $120.76 | $120.75 | $120.80 |
| Purchase #3 | $73.29 | 12.858% | $82.7136 | $82.71 | $82.70 | $82.70 |
| Purchase #4 | $221.53 | 7.125% | $237.314 | $237.31 | $237.30 | $237.30 |
| Purchase #5 | $162.54 | 12.867% | $183.454 | $183.45 | $183.45 | $183.50 |
| Purchase #6 | $136.65 | 11.736% | $152.6872 | $152.69 | $152.70 | $152.70 |
| Purchase #7 | $211.96 | 9.637% | $232.3866 | $232.39 | $232.40 | $232.40 |
| 7 purchase totals = | $1,095.85 | $1,195.3814 | $1,195.38 | $1,195.35 | $1,195.50 | |