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 | $17.99 | 4.301% | $18.7637 | $18.76 | $18.75 | $18.80 |
Purchase #2 | $107.94 | 4.110% | $112.3763 | $112.38 | $112.40 | $112.40 |
Purchase #3 | $141.37 | 11.298% | $157.342 | $157.34 | $157.35 | $157.30 |
Purchase #4 | $156.94 | 12.280% | $176.2122 | $176.21 | $176.20 | $176.20 |
Purchase #5 | $140.35 | 8.707% | $152.5703 | $152.57 | $152.55 | $152.60 |
Purchase #6 | $50.45 | 10.532% | $55.7634 | $55.76 | $55.75 | $55.80 |
Purchase #7 | $45.27 | 7.692% | $48.7522 | $48.75 | $48.75 | $48.80 |
7 purchase totals = | $660.31 | $721.7801 | $721.77 | $721.75 | $721.90 |