| 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 | $237.29 | 7.872% | $255.9695 | $255.97 | $255.95 | $256.00 |
| Purchase #2 | $80.82 | 13.758% | $91.9392 | $91.94 | $91.95 | $91.90 |
| Purchase #3 | $243.83 | 10.324% | $269.003 | $269.00 | $269.00 | $269.00 |
| Purchase #4 | $127.59 | 3.318% | $131.8234 | $131.82 | $131.80 | $131.80 |
| Purchase #5 | $167.82 | 5.514% | $177.0736 | $177.07 | $177.05 | $177.10 |
| Purchase #6 | $127.55 | 6.449% | $135.7757 | $135.78 | $135.80 | $135.80 |
| Purchase #7 | $75.72 | 12.427% | $85.1297 | $85.13 | $85.15 | $85.10 |
| 7 purchase totals = | $1,060.62 | $1,146.7141 | $1,146.71 | $1,146.70 | $1,146.70 | |