| 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 | $214.66 | 3.726% | $222.6582 | $222.66 | $222.65 | $222.70 |
| Purchase #2 | $242.82 | 8.859% | $264.3314 | $264.33 | $264.35 | $264.30 |
| Purchase #3 | $115.45 | 9.860% | $126.8334 | $126.83 | $126.85 | $126.80 |
| Purchase #4 | $224.74 | 8.800% | $244.5171 | $244.52 | $244.50 | $244.50 |
| Purchase #5 | $142.86 | 4.166% | $148.8115 | $148.81 | $148.80 | $148.80 |
| Purchase #6 | $85.65 | 6.859% | $91.5247 | $91.52 | $91.50 | $91.50 |
| Purchase #7 | $162.75 | 7.636% | $175.1776 | $175.18 | $175.20 | $175.20 |
| 7 purchase totals = | $1,188.93 | $1,273.8539 | $1,273.85 | $1,273.85 | $1,273.80 | |