| 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 | $182.95 | 7.819% | $197.2549 | $197.25 | $197.25 | $197.30 |
| Purchase #2 | $91.50 | 9.429% | $100.1275 | $100.13 | $100.15 | $100.10 |
| Purchase #3 | $159.55 | 12.531% | $179.5432 | $179.54 | $179.55 | $179.50 |
| Purchase #4 | $15.51 | 8.291% | $16.7959 | $16.80 | $16.80 | $16.80 |
| Purchase #5 | $57.44 | 10.162% | $63.2771 | $63.28 | $63.30 | $63.30 |
| Purchase #6 | $139.49 | 7.688% | $150.214 | $150.21 | $150.20 | $150.20 |
| Purchase #7 | $249.65 | 11.688% | $278.8291 | $278.83 | $278.85 | $278.80 |
| 7 purchase totals = | $896.09 | $986.0417 | $986.04 | $986.10 | $986.00 | |