| 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 | $175.80 | 10.667% | $194.5526 | $194.55 | $194.55 | $194.60 |
| Purchase #2 | $43.27 | 10.853% | $47.9661 | $47.97 | $47.95 | $48.00 |
| Purchase #3 | $223.39 | 4.240% | $232.8617 | $232.86 | $232.85 | $232.90 |
| Purchase #4 | $231.81 | 9.522% | $253.8829 | $253.88 | $253.90 | $253.90 |
| Purchase #5 | $178.30 | 6.814% | $190.4494 | $190.45 | $190.45 | $190.40 |
| Purchase #6 | $55.68 | 3.798% | $57.7947 | $57.79 | $57.80 | $57.80 |
| Purchase #7 | $101.45 | 5.754% | $107.2874 | $107.29 | $107.30 | $107.30 |
| 7 purchase totals = | $1,009.70 | $1,084.7948 | $1,084.79 | $1,084.80 | $1,084.90 | |