| 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 | $230.75 | 4.674% | $241.5353 | $241.54 | $241.55 | $241.50 |
| Purchase #2 | $231.75 | 5.626% | $244.7883 | $244.79 | $244.80 | $244.80 |
| Purchase #3 | $38.73 | 11.525% | $43.1936 | $43.19 | $43.20 | $43.20 |
| Purchase #4 | $248.43 | 3.585% | $257.3362 | $257.34 | $257.35 | $257.30 |
| Purchase #5 | $180.76 | 3.869% | $187.7536 | $187.75 | $187.75 | $187.80 |
| Purchase #6 | $22.63 | 8.226% | $24.4915 | $24.49 | $24.50 | $24.50 |
| Purchase #7 | $170.64 | 10.238% | $188.1101 | $188.11 | $188.10 | $188.10 |
| 7 purchase totals = | $1,123.69 | $1,187.2086 | $1,187.21 | $1,187.25 | $1,187.20 | |