| 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 | $248.40 | 12.314% | $278.988 | $278.99 | $279.00 | $279.00 |
| Purchase #2 | $146.91 | 6.470% | $156.4151 | $156.42 | $156.40 | $156.40 |
| Purchase #3 | $8.48 | 13.822% | $9.6521 | $9.65 | $9.65 | $9.70 |
| Purchase #4 | $125.60 | 5.758% | $132.832 | $132.83 | $132.85 | $132.80 |
| Purchase #5 | $38.28 | 11.320% | $42.6133 | $42.61 | $42.60 | $42.60 |
| Purchase #6 | $95.39 | 11.628% | $106.4819 | $106.48 | $106.50 | $106.50 |
| Purchase #7 | $214.87 | 4.398% | $224.32 | $224.32 | $224.30 | $224.30 |
| 7 purchase totals = | $877.93 | $951.3024 | $951.30 | $951.30 | $951.30 | |