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 | $80.84 | 11.103% | $89.8157 | $89.82 | $89.80 | $89.80 |
Purchase #2 | $175.78 | 7.795% | $189.4821 | $189.48 | $189.50 | $189.50 |
Purchase #3 | $22.25 | 6.126% | $23.613 | $23.61 | $23.60 | $23.60 |
Purchase #4 | $116.58 | 11.275% | $129.7244 | $129.72 | $129.70 | $129.70 |
Purchase #5 | $13.53 | 10.130% | $14.9006 | $14.90 | $14.90 | $14.90 |
Purchase #6 | $99.30 | 10.850% | $110.0741 | $110.07 | $110.05 | $110.10 |
Purchase #7 | $61.52 | 4.536% | $64.3105 | $64.31 | $64.30 | $64.30 |
7 purchase totals = | $569.80 | $621.9204 | $621.91 | $621.85 | $621.90 |