| 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 | $161.77 | 8.691% | $175.8294 | $175.83 | $175.85 | $175.80 |
| Purchase #2 | $102.99 | 4.236% | $107.3527 | $107.35 | $107.35 | $107.40 |
| Purchase #3 | $158.45 | 12.371% | $178.0518 | $178.05 | $178.05 | $178.10 |
| Purchase #4 | $216.65 | 12.729% | $244.2274 | $244.23 | $244.25 | $244.20 |
| Purchase #5 | $103.55 | 11.440% | $115.3961 | $115.40 | $115.40 | $115.40 |
| Purchase #6 | $125.80 | 3.493% | $130.1942 | $130.19 | $130.20 | $130.20 |
| Purchase #7 | $172.26 | 10.274% | $189.958 | $189.96 | $189.95 | $190.00 |
| 7 purchase totals = | $1,041.47 | $1,141.0096 | $1,141.01 | $1,141.05 | $1,141.10 | |