| 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 | $225.64 | 9.189% | $246.3741 | $246.37 | $246.35 | $246.40 |
| Purchase #2 | $24.42 | 7.196% | $26.1773 | $26.18 | $26.20 | $26.20 |
| Purchase #3 | $7.56 | 13.674% | $8.5938 | $8.59 | $8.60 | $8.60 |
| Purchase #4 | $36.68 | 13.241% | $41.5368 | $41.54 | $41.55 | $41.50 |
| Purchase #5 | $178.73 | 9.139% | $195.0641 | $195.06 | $195.05 | $195.10 |
| Purchase #6 | $98.32 | 7.115% | $105.3155 | $105.32 | $105.30 | $105.30 |
| Purchase #7 | $172.43 | 7.353% | $185.1088 | $185.11 | $185.10 | $185.10 |
| 7 purchase totals = | $743.78 | $808.1704 | $808.17 | $808.15 | $808.20 | |