| 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 | $198.93 | 4.453% | $207.7884 | $207.79 | $207.80 | $207.80 |
| Purchase #2 | $86.35 | 12.221% | $96.9028 | $96.90 | $96.90 | $96.90 |
| Purchase #3 | $238.77 | 4.383% | $249.2353 | $249.24 | $249.25 | $249.20 |
| Purchase #4 | $85.63 | 4.148% | $89.1819 | $89.18 | $89.20 | $89.20 |
| Purchase #5 | $79.46 | 4.865% | $83.3257 | $83.33 | $83.35 | $83.30 |
| Purchase #6 | $96.52 | 12.136% | $108.2337 | $108.23 | $108.25 | $108.20 |
| Purchase #7 | $143.80 | 6.591% | $153.2779 | $153.28 | $153.30 | $153.30 |
| 7 purchase totals = | $929.46 | $987.9457 | $987.95 | $988.05 | $987.90 | |