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 | $90.32 | 3.325% | $93.3231 | $93.32 | $93.30 | $93.30 |
Purchase #2 | $242.41 | 9.570% | $265.6086 | $265.61 | $265.60 | $265.60 |
Purchase #3 | $190.82 | 9.646% | $209.2265 | $209.23 | $209.25 | $209.20 |
Purchase #4 | $14.64 | 10.677% | $16.2031 | $16.20 | $16.20 | $16.20 |
Purchase #5 | $27.27 | 5.509% | $28.7723 | $28.77 | $28.75 | $28.80 |
Purchase #6 | $105.50 | 8.555% | $114.5255 | $114.53 | $114.55 | $114.50 |
Purchase #7 | $90.33 | 10.115% | $99.4669 | $99.47 | $99.45 | $99.50 |
7 purchase totals = | $761.29 | $827.1260 | $827.13 | $827.10 | $827.10 |