| 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 | $140.36 | 9.281% | $153.3868 | $153.39 | $153.40 | $153.40 |
| Purchase #2 | $115.75 | 13.299% | $131.1436 | $131.14 | $131.15 | $131.10 |
| Purchase #3 | $229.55 | 11.177% | $255.2068 | $255.21 | $255.20 | $255.20 |
| Purchase #4 | $85.91 | 10.337% | $94.7905 | $94.79 | $94.80 | $94.80 |
| Purchase #5 | $171.58 | 4.570% | $179.4212 | $179.42 | $179.40 | $179.40 |
| Purchase #6 | $221.75 | 9.229% | $242.2153 | $242.22 | $242.20 | $242.20 |
| Purchase #7 | $69.82 | 11.254% | $77.6775 | $77.68 | $77.70 | $77.70 |
| 7 purchase totals = | $1,034.72 | $1,133.8417 | $1,133.85 | $1,133.85 | $1,133.80 | |