| 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 | $73.86 | 8.780% | $80.3449 | $80.34 | $80.35 | $80.30 |
| Purchase #2 | $203.99 | 12.224% | $228.9257 | $228.93 | $228.95 | $228.90 |
| Purchase #3 | $164.44 | 4.720% | $172.2016 | $172.20 | $172.20 | $172.20 |
| Purchase #4 | $102.48 | 13.732% | $116.5526 | $116.55 | $116.55 | $116.60 |
| Purchase #5 | $163.58 | 11.557% | $182.4849 | $182.48 | $182.50 | $182.50 |
| Purchase #6 | $143.57 | 10.695% | $158.9248 | $158.92 | $158.90 | $158.90 |
| Purchase #7 | $191.67 | 11.326% | $213.3785 | $213.38 | $213.40 | $213.40 |
| 7 purchase totals = | $1,043.59 | $1,152.8130 | $1,152.80 | $1,152.85 | $1,152.80 | |