| 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 | $135.27 | 6.259% | $143.7365 | $143.74 | $143.75 | $143.70 |
| Purchase #2 | $210.31 | 10.498% | $232.3883 | $232.39 | $232.40 | $232.40 |
| Purchase #3 | $29.64 | 8.816% | $32.2531 | $32.25 | $32.25 | $32.30 |
| Purchase #4 | $194.98 | 12.453% | $219.2609 | $219.26 | $219.25 | $219.30 |
| Purchase #5 | $213.94 | 11.519% | $238.5837 | $238.58 | $238.60 | $238.60 |
| Purchase #6 | $75.41 | 9.672% | $82.7037 | $82.70 | $82.70 | $82.70 |
| Purchase #7 | $124.93 | 7.403% | $134.1786 | $134.18 | $134.20 | $134.20 |
| 7 purchase totals = | $984.48 | $1,083.1048 | $1,083.10 | $1,083.15 | $1,083.20 | |