| 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 | $167.37 | 3.380% | $173.0271 | $173.03 | $173.05 | $173.00 |
| Purchase #2 | $122.78 | 10.369% | $135.5111 | $135.51 | $135.50 | $135.50 |
| Purchase #3 | $188.93 | 3.662% | $195.8486 | $195.85 | $195.85 | $195.80 |
| Purchase #4 | $39.53 | 8.773% | $42.998 | $43.00 | $43.00 | $43.00 |
| Purchase #5 | $59.99 | 8.329% | $64.9866 | $64.99 | $65.00 | $65.00 |
| Purchase #6 | $122.97 | 5.163% | $129.3189 | $129.32 | $129.30 | $129.30 |
| Purchase #7 | $13.87 | 9.776% | $15.2259 | $15.23 | $15.25 | $15.20 |
| 7 purchase totals = | $715.44 | $756.9162 | $756.93 | $756.95 | $756.80 | |