| 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 | $39.81 | 6.577% | $42.4283 | $42.43 | $42.45 | $42.40 |
| Purchase #2 | $122.29 | 8.291% | $132.4291 | $132.43 | $132.45 | $132.40 |
| Purchase #3 | $24.63 | 12.282% | $27.6551 | $27.66 | $27.65 | $27.70 |
| Purchase #4 | $61.48 | 10.707% | $68.0627 | $68.06 | $68.05 | $68.10 |
| Purchase #5 | $97.76 | 9.223% | $106.7764 | $106.78 | $106.80 | $106.80 |
| Purchase #6 | $136.68 | 9.422% | $149.558 | $149.56 | $149.55 | $149.60 |
| Purchase #7 | $226.91 | 11.381% | $252.7346 | $252.73 | $252.75 | $252.70 |
| 7 purchase totals = | $709.56 | $779.6442 | $779.65 | $779.70 | $779.70 | |