| 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 | $168.93 | 12.674% | $190.3402 | $190.34 | $190.35 | $190.30 |
| Purchase #2 | $147.51 | 5.693% | $155.9077 | $155.91 | $155.90 | $155.90 |
| Purchase #3 | $191.85 | 10.710% | $212.3971 | $212.40 | $212.40 | $212.40 |
| Purchase #4 | $219.87 | 3.691% | $227.9854 | $227.99 | $228.00 | $228.00 |
| Purchase #5 | $210.80 | 6.160% | $223.7853 | $223.79 | $223.80 | $223.80 |
| Purchase #6 | $23.81 | 3.780% | $24.71 | $24.71 | $24.70 | $24.70 |
| Purchase #7 | $173.39 | 10.638% | $191.8352 | $191.84 | $191.85 | $191.80 |
| 7 purchase totals = | $1,136.16 | $1,226.9609 | $1,226.98 | $1,227.00 | $1,226.90 | |