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 | $128.28 | 10.550% | $141.8135 | $141.81 | $141.80 | $141.80 |
Purchase #2 | $160.94 | 3.388% | $166.3926 | $166.39 | $166.40 | $166.40 |
Purchase #3 | $168.93 | 10.842% | $187.2454 | $187.25 | $187.25 | $187.20 |
Purchase #4 | $108.30 | 11.769% | $121.0458 | $121.05 | $121.05 | $121.00 |
Purchase #5 | $102.98 | 13.734% | $117.1233 | $117.12 | $117.10 | $117.10 |
Purchase #6 | $142.56 | 9.831% | $156.5751 | $156.58 | $156.60 | $156.60 |
Purchase #7 | $18.36 | 7.281% | $19.6968 | $19.70 | $19.70 | $19.70 |
7 purchase totals = | $830.35 | $909.8925 | $909.90 | $909.90 | $909.80 |