| 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 | $144.38 | 8.708% | $156.9526 | $156.95 | $156.95 | $157.00 |
| Purchase #2 | $184.36 | 9.347% | $201.5921 | $201.59 | $201.60 | $201.60 |
| Purchase #3 | $41.43 | 8.462% | $44.9358 | $44.94 | $44.95 | $44.90 |
| Purchase #4 | $31.63 | 5.281% | $33.3004 | $33.30 | $33.30 | $33.30 |
| Purchase #5 | $197.32 | 5.466% | $208.1055 | $208.11 | $208.10 | $208.10 |
| Purchase #6 | $118.83 | 6.758% | $126.8605 | $126.86 | $126.85 | $126.90 |
| Purchase #7 | $235.66 | 10.252% | $259.8199 | $259.82 | $259.80 | $259.80 |
| 7 purchase totals = | $953.61 | $1,031.5668 | $1,031.57 | $1,031.55 | $1,031.60 | |