| 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 | $145.63 | 8.449% | $157.9343 | $157.93 | $157.95 | $157.90 |
| Purchase #2 | $76.93 | 12.113% | $86.2485 | $86.25 | $86.25 | $86.20 |
| Purchase #3 | $141.71 | 8.279% | $153.4422 | $153.44 | $153.45 | $153.40 |
| Purchase #4 | $139.60 | 6.601% | $148.815 | $148.82 | $148.80 | $148.80 |
| Purchase #5 | $155.70 | 13.285% | $176.3847 | $176.38 | $176.40 | $176.40 |
| Purchase #6 | $88.66 | 4.300% | $92.4724 | $92.47 | $92.45 | $92.50 |
| Purchase #7 | $78.55 | 12.330% | $88.2352 | $88.24 | $88.25 | $88.20 |
| 7 purchase totals = | $826.78 | $903.5323 | $903.53 | $903.55 | $903.40 | |