| 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 | $169.97 | 3.786% | $176.4051 | $176.41 | $176.40 | $176.40 |
| Purchase #2 | $25.37 | 13.704% | $28.8467 | $28.85 | $28.85 | $28.80 |
| Purchase #3 | $203.45 | 7.250% | $218.2001 | $218.20 | $218.20 | $218.20 |
| Purchase #4 | $46.27 | 4.515% | $48.3591 | $48.36 | $48.35 | $48.40 |
| Purchase #5 | $230.97 | 5.640% | $243.9967 | $244.00 | $244.00 | $244.00 |
| Purchase #6 | $179.88 | 12.571% | $202.4927 | $202.49 | $202.50 | $202.50 |
| Purchase #7 | $14.43 | 3.594% | $14.9486 | $14.95 | $14.95 | $14.90 |
| 7 purchase totals = | $870.34 | $933.2490 | $933.26 | $933.25 | $933.20 | |