| 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 | $237.89 | 5.769% | $251.6139 | $251.61 | $251.60 | $251.60 |
| Purchase #2 | $107.62 | 7.435% | $115.6215 | $115.62 | $115.60 | $115.60 |
| Purchase #3 | $70.85 | 6.384% | $75.3731 | $75.37 | $75.35 | $75.40 |
| Purchase #4 | $81.81 | 12.237% | $91.8211 | $91.82 | $91.80 | $91.80 |
| Purchase #5 | $32.26 | 3.299% | $33.3243 | $33.32 | $33.30 | $33.30 |
| Purchase #6 | $131.88 | 5.725% | $139.4301 | $139.43 | $139.45 | $139.40 |
| Purchase #7 | $61.97 | 5.459% | $65.3529 | $65.35 | $65.35 | $65.40 |
| 7 purchase totals = | $724.28 | $772.5369 | $772.52 | $772.45 | $772.50 | |