| 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 | $207.59 | 8.524% | $225.285 | $225.29 | $225.30 | $225.30 |
| Purchase #2 | $147.28 | 4.500% | $153.9076 | $153.91 | $153.90 | $153.90 |
| Purchase #3 | $222.83 | 7.654% | $239.8854 | $239.89 | $239.90 | $239.90 |
| Purchase #4 | $164.75 | 4.546% | $172.2395 | $172.24 | $172.25 | $172.20 |
| Purchase #5 | $154.53 | 11.139% | $171.7431 | $171.74 | $171.75 | $171.70 |
| Purchase #6 | $47.36 | 7.619% | $50.9684 | $50.97 | $50.95 | $51.00 |
| Purchase #7 | $122.36 | 4.693% | $128.1024 | $128.10 | $128.10 | $128.10 |
| 7 purchase totals = | $1,066.70 | $1,142.1314 | $1,142.14 | $1,142.15 | $1,142.10 | |