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 | $19.61 | 8.320% | $21.2416 | $21.24 | $21.25 | $21.20 |
Purchase #2 | $115.92 | 12.844% | $130.8088 | $130.81 | $130.80 | $130.80 |
Purchase #3 | $151.55 | 6.239% | $161.0052 | $161.01 | $161.00 | $161.00 |
Purchase #4 | $103.25 | 7.396% | $110.8864 | $110.89 | $110.90 | $110.90 |
Purchase #5 | $96.35 | 4.514% | $100.6992 | $100.70 | $100.70 | $100.70 |
Purchase #6 | $79.99 | 11.628% | $89.2912 | $89.29 | $89.30 | $89.30 |
Purchase #7 | $158.83 | 3.158% | $163.8459 | $163.85 | $163.85 | $163.80 |
7 purchase totals = | $725.50 | $777.7783 | $777.79 | $777.80 | $777.70 |