| 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 | $121.99 | 12.357% | $137.0643 | $137.06 | $137.05 | $137.10 |
| Purchase #2 | $75.49 | 12.198% | $84.6983 | $84.70 | $84.70 | $84.70 |
| Purchase #3 | $36.96 | 11.691% | $41.281 | $41.28 | $41.30 | $41.30 |
| Purchase #4 | $220.46 | 9.192% | $240.7247 | $240.72 | $240.70 | $240.70 |
| Purchase #5 | $151.93 | 13.793% | $172.8857 | $172.89 | $172.90 | $172.90 |
| Purchase #6 | $238.92 | 8.447% | $259.1016 | $259.10 | $259.10 | $259.10 |
| Purchase #7 | $228.27 | 10.489% | $252.2132 | $252.21 | $252.20 | $252.20 |
| 7 purchase totals = | $1,074.02 | $1,187.9688 | $1,187.96 | $1,187.95 | $1,188.00 | |