| 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 | $186.58 | 3.704% | $193.4909 | $193.49 | $193.50 | $193.50 |
| Purchase #2 | $97.98 | 13.531% | $111.2377 | $111.24 | $111.25 | $111.20 |
| Purchase #3 | $210.76 | 12.700% | $237.5265 | $237.53 | $237.55 | $237.50 |
| Purchase #4 | $85.28 | 4.653% | $89.2481 | $89.25 | $89.25 | $89.20 |
| Purchase #5 | $132.57 | 4.724% | $138.8326 | $138.83 | $138.85 | $138.80 |
| Purchase #6 | $231.67 | 5.804% | $245.1161 | $245.12 | $245.10 | $245.10 |
| Purchase #7 | $233.32 | 4.863% | $244.6664 | $244.67 | $244.65 | $244.70 |
| 7 purchase totals = | $1,178.16 | $1,260.1183 | $1,260.13 | $1,260.15 | $1,260.00 | |