| 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 | $151.66 | 10.699% | $167.8861 | $167.89 | $167.90 | $167.90 |
| Purchase #2 | $241.59 | 5.175% | $254.0923 | $254.09 | $254.10 | $254.10 |
| Purchase #3 | $47.93 | 11.217% | $53.3063 | $53.31 | $53.30 | $53.30 |
| Purchase #4 | $131.33 | 9.556% | $143.8799 | $143.88 | $143.90 | $143.90 |
| Purchase #5 | $135.34 | 13.329% | $153.3795 | $153.38 | $153.40 | $153.40 |
| Purchase #6 | $225.89 | 9.251% | $246.7871 | $246.79 | $246.80 | $246.80 |
| Purchase #7 | $198.67 | 10.412% | $219.3555 | $219.36 | $219.35 | $219.40 |
| 7 purchase totals = | $1,132.41 | $1,238.6867 | $1,238.70 | $1,238.75 | $1,238.80 | |