| 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 | $164.61 | 9.174% | $179.7113 | $179.71 | $179.70 | $179.70 |
| Purchase #2 | $220.66 | 10.783% | $244.4538 | $244.45 | $244.45 | $244.50 |
| Purchase #3 | $136.70 | 12.869% | $154.2919 | $154.29 | $154.30 | $154.30 |
| Purchase #4 | $177.92 | 4.436% | $185.8125 | $185.81 | $185.80 | $185.80 |
| Purchase #5 | $139.91 | 10.240% | $154.2368 | $154.24 | $154.25 | $154.20 |
| Purchase #6 | $104.30 | 3.102% | $107.5354 | $107.54 | $107.55 | $107.50 |
| Purchase #7 | $248.78 | 12.312% | $279.4098 | $279.41 | $279.40 | $279.40 |
| 7 purchase totals = | $1,192.88 | $1,305.4515 | $1,305.45 | $1,305.45 | $1,305.40 | |