| 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 | $172.98 | 10.462% | $191.0772 | $191.08 | $191.10 | $191.10 |
| Purchase #2 | $94.90 | 4.203% | $98.8886 | $98.89 | $98.90 | $98.90 |
| Purchase #3 | $195.63 | 8.861% | $212.9648 | $212.96 | $212.95 | $213.00 |
| Purchase #4 | $116.92 | 3.694% | $121.239 | $121.24 | $121.25 | $121.20 |
| Purchase #5 | $212.47 | 10.103% | $233.9358 | $233.94 | $233.95 | $233.90 |
| Purchase #6 | $240.54 | 7.282% | $258.0561 | $258.06 | $258.05 | $258.10 |
| Purchase #7 | $122.61 | 9.755% | $134.5706 | $134.57 | $134.55 | $134.60 |
| 7 purchase totals = | $1,156.05 | $1,250.7321 | $1,250.74 | $1,250.75 | $1,250.80 | |