| 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 | $144.34 | 11.813% | $161.3909 | $161.39 | $161.40 | $161.40 |
| Purchase #2 | $139.54 | 6.276% | $148.2975 | $148.30 | $148.30 | $148.30 |
| Purchase #3 | $181.28 | 6.116% | $192.3671 | $192.37 | $192.35 | $192.40 |
| Purchase #4 | $203.37 | 9.678% | $223.0521 | $223.05 | $223.05 | $223.10 |
| Purchase #5 | $44.55 | 6.217% | $47.3197 | $47.32 | $47.30 | $47.30 |
| Purchase #6 | $39.42 | 11.804% | $44.0731 | $44.07 | $44.05 | $44.10 |
| Purchase #7 | $49.51 | 4.334% | $51.6558 | $51.66 | $51.65 | $51.70 |
| 7 purchase totals = | $802.01 | $868.1562 | $868.16 | $868.10 | $868.30 | |