| 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 | $98.30 | 12.655% | $110.7399 | $110.74 | $110.75 | $110.70 |
| Purchase #2 | $181.97 | 3.361% | $188.086 | $188.09 | $188.10 | $188.10 |
| Purchase #3 | $244.56 | 3.409% | $252.8971 | $252.90 | $252.90 | $252.90 |
| Purchase #4 | $121.32 | 12.404% | $136.3685 | $136.37 | $136.35 | $136.40 |
| Purchase #5 | $109.65 | 4.640% | $114.7378 | $114.74 | $114.75 | $114.70 |
| Purchase #6 | $88.61 | 9.685% | $97.1919 | $97.19 | $97.20 | $97.20 |
| Purchase #7 | $111.75 | 3.551% | $115.7182 | $115.72 | $115.70 | $115.70 |
| 7 purchase totals = | $956.16 | $1,015.7394 | $1,015.75 | $1,015.75 | $1,015.70 | |