| 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 | $121.69 | 12.555% | $136.9682 | $136.97 | $136.95 | $137.00 |
| Purchase #2 | $53.67 | 3.390% | $55.4894 | $55.49 | $55.50 | $55.50 |
| Purchase #3 | $59.68 | 6.598% | $63.6177 | $63.62 | $63.60 | $63.60 |
| Purchase #4 | $156.41 | 12.859% | $176.5228 | $176.52 | $176.50 | $176.50 |
| Purchase #5 | $165.63 | 7.681% | $178.352 | $178.35 | $178.35 | $178.40 |
| Purchase #6 | $78.93 | 5.741% | $83.4614 | $83.46 | $83.45 | $83.50 |
| Purchase #7 | $51.38 | 10.268% | $56.6557 | $56.66 | $56.65 | $56.70 |
| 7 purchase totals = | $687.39 | $751.0672 | $751.07 | $751.00 | $751.20 | |