| 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 | $139.30 | 5.427% | $146.8598 | $146.86 | $146.85 | $146.90 |
| Purchase #2 | $146.72 | 3.837% | $152.3496 | $152.35 | $152.35 | $152.30 |
| Purchase #3 | $15.81 | 9.290% | $17.2787 | $17.28 | $17.30 | $17.30 |
| Purchase #4 | $249.61 | 6.631% | $266.1616 | $266.16 | $266.15 | $266.20 |
| Purchase #5 | $244.92 | 13.628% | $278.2977 | $278.30 | $278.30 | $278.30 |
| Purchase #6 | $94.81 | 13.202% | $107.3268 | $107.33 | $107.35 | $107.30 |
| Purchase #7 | $36.60 | 10.217% | $40.3394 | $40.34 | $40.35 | $40.30 |
| 7 purchase totals = | $927.77 | $1,008.6136 | $1,008.62 | $1,008.65 | $1,008.60 | |