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 | $132.50 | 11.271% | $147.4341 | $147.43 | $147.45 | $147.40 |
Purchase #2 | $150.35 | 6.274% | $159.783 | $159.78 | $159.80 | $159.80 |
Purchase #3 | $132.70 | 12.206% | $148.8974 | $148.90 | $148.90 | $148.90 |
Purchase #4 | $149.59 | 3.698% | $155.1218 | $155.12 | $155.10 | $155.10 |
Purchase #5 | $206.42 | 12.341% | $231.8943 | $231.89 | $231.90 | $231.90 |
Purchase #6 | $15.41 | 7.543% | $16.5724 | $16.57 | $16.55 | $16.60 |
Purchase #7 | $100.30 | 3.113% | $103.4223 | $103.42 | $103.40 | $103.40 |
7 purchase totals = | $887.27 | $963.1253 | $963.11 | $963.10 | $963.10 |