| 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 | $164.88 | 9.344% | $180.2864 | $180.29 | $180.30 | $180.30 |
| Purchase #2 | $214.99 | 3.305% | $222.0954 | $222.10 | $222.10 | $222.10 |
| Purchase #3 | $238.28 | 8.241% | $257.9167 | $257.92 | $257.90 | $257.90 |
| Purchase #4 | $234.95 | 7.710% | $253.0646 | $253.06 | $253.05 | $253.10 |
| Purchase #5 | $193.62 | 13.181% | $219.1411 | $219.14 | $219.15 | $219.10 |
| Purchase #6 | $74.52 | 13.163% | $84.3291 | $84.33 | $84.35 | $84.30 |
| Purchase #7 | $36.56 | 6.711% | $39.0135 | $39.01 | $39.00 | $39.00 |
| 7 purchase totals = | $1,157.80 | $1,255.8468 | $1,255.85 | $1,255.85 | $1,255.80 | |