| 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 | $108.82 | 11.172% | $120.9774 | $120.98 | $121.00 | $121.00 |
| Purchase #2 | $196.48 | 7.818% | $211.8408 | $211.84 | $211.85 | $211.80 |
| Purchase #3 | $116.27 | 5.798% | $123.0113 | $123.01 | $123.00 | $123.00 |
| Purchase #4 | $19.29 | 4.416% | $20.1418 | $20.14 | $20.15 | $20.10 |
| Purchase #5 | $105.31 | 7.255% | $112.9502 | $112.95 | $112.95 | $113.00 |
| Purchase #6 | $33.76 | 3.158% | $34.8261 | $34.83 | $34.85 | $34.80 |
| Purchase #7 | $210.96 | 12.370% | $237.0558 | $237.06 | $237.05 | $237.10 |
| 7 purchase totals = | $790.89 | $860.8034 | $860.81 | $860.85 | $860.80 | |