| 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 | $152.28 | 4.507% | $159.1433 | $159.14 | $159.15 | $159.10 |
| Purchase #2 | $76.33 | 10.746% | $84.5324 | $84.53 | $84.55 | $84.50 |
| Purchase #3 | $210.77 | 5.161% | $221.6478 | $221.65 | $221.65 | $221.60 |
| Purchase #4 | $99.40 | 9.298% | $108.6422 | $108.64 | $108.65 | $108.60 |
| Purchase #5 | $182.34 | 10.122% | $200.7965 | $200.80 | $200.80 | $200.80 |
| Purchase #6 | $68.94 | 11.361% | $76.7723 | $76.77 | $76.75 | $76.80 |
| Purchase #7 | $45.42 | 11.750% | $50.7569 | $50.76 | $50.75 | $50.80 |
| 7 purchase totals = | $835.48 | $902.2914 | $902.29 | $902.30 | $902.20 | |