| 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 | $90.94 | 3.170% | $93.8228 | $93.82 | $93.80 | $93.80 |
| Purchase #2 | $230.46 | 4.781% | $241.4783 | $241.48 | $241.50 | $241.50 |
| Purchase #3 | $57.29 | 4.599% | $59.9248 | $59.92 | $59.90 | $59.90 |
| Purchase #4 | $37.27 | 12.860% | $42.0629 | $42.06 | $42.05 | $42.10 |
| Purchase #5 | $14.34 | 11.427% | $15.9786 | $15.98 | $16.00 | $16.00 |
| Purchase #6 | $9.38 | 10.239% | $10.3404 | $10.34 | $10.35 | $10.30 |
| Purchase #7 | $94.29 | 12.632% | $106.2007 | $106.20 | $106.20 | $106.20 |
| 7 purchase totals = | $533.97 | $569.8085 | $569.80 | $569.80 | $569.80 | |