| 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 | $146.73 | 9.194% | $160.2204 | $160.22 | $160.20 | $160.20 |
| Purchase #2 | $213.35 | 3.637% | $221.1095 | $221.11 | $221.10 | $221.10 |
| Purchase #3 | $124.33 | 3.504% | $128.6865 | $128.69 | $128.70 | $128.70 |
| Purchase #4 | $103.75 | 6.400% | $110.39 | $110.39 | $110.40 | $110.40 |
| Purchase #5 | $76.43 | 9.471% | $83.6687 | $83.67 | $83.65 | $83.70 |
| Purchase #6 | $240.77 | 11.429% | $268.2876 | $268.29 | $268.30 | $268.30 |
| Purchase #7 | $72.36 | 13.355% | $82.0237 | $82.02 | $82.00 | $82.00 |
| 7 purchase totals = | $977.72 | $1,054.3864 | $1,054.39 | $1,054.35 | $1,054.40 | |