| 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 | $192.27 | 4.496% | $200.9145 | $200.91 | $200.90 | $200.90 |
| Purchase #2 | $6.42 | 7.829% | $6.9226 | $6.92 | $6.90 | $6.90 |
| Purchase #3 | $69.65 | 7.638% | $74.9699 | $74.97 | $74.95 | $75.00 |
| Purchase #4 | $33.65 | 13.663% | $38.2476 | $38.25 | $38.25 | $38.20 |
| Purchase #5 | $64.43 | 3.120% | $66.4402 | $66.44 | $66.45 | $66.40 |
| Purchase #6 | $38.42 | 8.568% | $41.7118 | $41.71 | $41.70 | $41.70 |
| Purchase #7 | $184.96 | 4.289% | $192.8929 | $192.89 | $192.90 | $192.90 |
| 7 purchase totals = | $589.80 | $622.0995 | $622.09 | $622.05 | $622.00 | |