| 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 | $244.51 | 3.829% | $253.8723 | $253.87 | $253.85 | $253.90 |
| Purchase #2 | $17.54 | 11.193% | $19.5033 | $19.50 | $19.50 | $19.50 |
| Purchase #3 | $124.68 | 3.691% | $129.2819 | $129.28 | $129.30 | $129.30 |
| Purchase #4 | $87.67 | 13.355% | $99.3783 | $99.38 | $99.40 | $99.40 |
| Purchase #5 | $9.68 | 12.840% | $10.9229 | $10.92 | $10.90 | $10.90 |
| Purchase #6 | $218.64 | 3.605% | $226.522 | $226.52 | $226.50 | $226.50 |
| Purchase #7 | $44.99 | 12.289% | $50.5188 | $50.52 | $50.50 | $50.50 |
| 7 purchase totals = | $747.71 | $789.9995 | $789.99 | $789.95 | $790.00 | |