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 | $103.65 | 4.423% | $108.2344 | $108.23 | $108.25 | $108.20 |
Purchase #2 | $126.53 | 9.190% | $138.1581 | $138.16 | $138.15 | $138.20 |
Purchase #3 | $72.27 | 4.623% | $75.611 | $75.61 | $75.60 | $75.60 |
Purchase #4 | $182.85 | 9.614% | $200.4292 | $200.43 | $200.45 | $200.40 |
Purchase #5 | $36.76 | 9.139% | $40.1195 | $40.12 | $40.10 | $40.10 |
Purchase #6 | $89.97 | 10.657% | $99.5581 | $99.56 | $99.55 | $99.60 |
Purchase #7 | $20.36 | 12.867% | $22.9797 | $22.98 | $23.00 | $23.00 |
7 purchase totals = | $632.39 | $685.0900 | $685.09 | $685.10 | $685.10 |