| 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 | $31.82 | 9.381% | $34.805 | $34.81 | $34.80 | $34.80 |
| Purchase #2 | $123.84 | 6.237% | $131.5639 | $131.56 | $131.55 | $131.60 |
| Purchase #3 | $45.47 | 4.397% | $47.4693 | $47.47 | $47.45 | $47.50 |
| Purchase #4 | $44.86 | 8.868% | $48.8382 | $48.84 | $48.85 | $48.80 |
| Purchase #5 | $197.51 | 10.143% | $217.5434 | $217.54 | $217.55 | $217.50 |
| Purchase #6 | $228.90 | 9.827% | $251.394 | $251.39 | $251.40 | $251.40 |
| Purchase #7 | $113.91 | 7.715% | $122.6982 | $122.70 | $122.70 | $122.70 |
| 7 purchase totals = | $786.31 | $854.3120 | $854.31 | $854.30 | $854.30 | |