| 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 | $29.75 | 8.503% | $32.2796 | $32.28 | $32.30 | $32.30 |
| Purchase #2 | $237.65 | 3.171% | $245.1859 | $245.19 | $245.20 | $245.20 |
| Purchase #3 | $143.61 | 5.268% | $151.1754 | $151.18 | $151.20 | $151.20 |
| Purchase #4 | $79.54 | 13.824% | $90.5356 | $90.54 | $90.55 | $90.50 |
| Purchase #5 | $110.93 | 4.736% | $116.1836 | $116.18 | $116.20 | $116.20 |
| Purchase #6 | $145.32 | 10.247% | $160.2109 | $160.21 | $160.20 | $160.20 |
| Purchase #7 | $216.43 | 7.517% | $232.699 | $232.70 | $232.70 | $232.70 |
| 7 purchase totals = | $963.23 | $1,028.2700 | $1,028.28 | $1,028.35 | $1,028.30 | |