| 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 | $145.27 | 9.719% | $159.3888 | $159.39 | $159.40 | $159.40 |
| Purchase #2 | $233.64 | 3.846% | $242.6258 | $242.63 | $242.65 | $242.60 |
| Purchase #3 | $40.38 | 7.480% | $43.4004 | $43.40 | $43.40 | $43.40 |
| Purchase #4 | $244.96 | 8.294% | $265.277 | $265.28 | $265.30 | $265.30 |
| Purchase #5 | $84.77 | 5.104% | $89.0967 | $89.10 | $89.10 | $89.10 |
| Purchase #6 | $197.99 | 3.387% | $204.6959 | $204.70 | $204.70 | $204.70 |
| Purchase #7 | $216.91 | 13.323% | $245.8089 | $245.81 | $245.80 | $245.80 |
| 7 purchase totals = | $1,163.92 | $1,250.2935 | $1,250.31 | $1,250.35 | $1,250.30 | |