| 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 | $101.78 | 10.666% | $112.6359 | $112.64 | $112.65 | $112.60 |
| Purchase #2 | $128.54 | 3.573% | $133.1327 | $133.13 | $133.15 | $133.10 |
| Purchase #3 | $222.45 | 5.832% | $235.4233 | $235.42 | $235.40 | $235.40 |
| Purchase #4 | $48.53 | 7.523% | $52.1809 | $52.18 | $52.20 | $52.20 |
| Purchase #5 | $58.79 | 3.346% | $60.7571 | $60.76 | $60.75 | $60.80 |
| Purchase #6 | $156.43 | 4.834% | $163.9918 | $163.99 | $164.00 | $164.00 |
| Purchase #7 | $159.95 | 11.483% | $178.3171 | $178.32 | $178.30 | $178.30 |
| 7 purchase totals = | $876.47 | $936.4388 | $936.44 | $936.45 | $936.40 | |