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 | $37.65 | 7.726% | $40.5588 | $40.56 | $40.55 | $40.60 |
Purchase #2 | $85.39 | 12.165% | $95.7777 | $95.78 | $95.80 | $95.80 |
Purchase #3 | $203.65 | 5.328% | $214.5005 | $214.50 | $214.50 | $214.50 |
Purchase #4 | $122.71 | 13.618% | $139.4206 | $139.42 | $139.40 | $139.40 |
Purchase #5 | $21.53 | 5.348% | $22.6814 | $22.68 | $22.70 | $22.70 |
Purchase #6 | $209.68 | 5.397% | $220.9964 | $221.00 | $221.00 | $221.00 |
Purchase #7 | $100.46 | 4.606% | $105.0872 | $105.09 | $105.10 | $105.10 |
7 purchase totals = | $781.07 | $839.0226 | $839.03 | $839.05 | $839.10 |