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 | $167.69 | 7.335% | $179.9901 | $179.99 | $180.00 | $180.00 |
Purchase #2 | $159.70 | 9.704% | $175.1973 | $175.20 | $175.20 | $175.20 |
Purchase #3 | $182.92 | 3.858% | $189.9771 | $189.98 | $190.00 | $190.00 |
Purchase #4 | $150.54 | 11.814% | $168.3248 | $168.32 | $168.30 | $168.30 |
Purchase #5 | $65.47 | 9.755% | $71.8566 | $71.86 | $71.85 | $71.90 |
Purchase #6 | $165.78 | 5.751% | $175.314 | $175.31 | $175.30 | $175.30 |
Purchase #7 | $116.32 | 11.302% | $129.4665 | $129.47 | $129.45 | $129.50 |
7 purchase totals = | $1,008.42 | $1,090.1264 | $1,090.13 | $1,090.10 | $1,090.20 |