| 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 | $244.51 | 13.458% | $277.4162 | $277.42 | $277.40 | $277.40 |
| Purchase #2 | $17.47 | 9.571% | $19.1421 | $19.14 | $19.15 | $19.10 |
| Purchase #3 | $160.37 | 3.616% | $166.169 | $166.17 | $166.15 | $166.20 |
| Purchase #4 | $49.72 | 10.576% | $54.9784 | $54.98 | $55.00 | $55.00 |
| Purchase #5 | $146.60 | 4.228% | $152.7982 | $152.80 | $152.80 | $152.80 |
| Purchase #6 | $219.52 | 6.242% | $233.2224 | $233.22 | $233.20 | $233.20 |
| Purchase #7 | $140.53 | 13.716% | $159.8051 | $159.81 | $159.80 | $159.80 |
| 7 purchase totals = | $978.72 | $1,063.5314 | $1,063.54 | $1,063.50 | $1,063.50 | |