| 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 | $182.96 | 5.531% | $193.0795 | $193.08 | $193.10 | $193.10 |
| Purchase #2 | $116.79 | 12.461% | $131.3432 | $131.34 | $131.35 | $131.30 |
| Purchase #3 | $21.43 | 9.682% | $23.5049 | $23.50 | $23.50 | $23.50 |
| Purchase #4 | $244.62 | 5.489% | $258.0472 | $258.05 | $258.05 | $258.00 |
| Purchase #5 | $71.47 | 12.731% | $80.5688 | $80.57 | $80.55 | $80.60 |
| Purchase #6 | $200.94 | 10.254% | $221.5444 | $221.54 | $221.55 | $221.50 |
| Purchase #7 | $248.33 | 6.739% | $265.065 | $265.07 | $265.05 | $265.10 |
| 7 purchase totals = | $1,086.54 | $1,173.1530 | $1,173.15 | $1,173.15 | $1,173.10 | |