| 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 | $199.95 | 9.706% | $219.3571 | $219.36 | $219.35 | $219.40 |
| Purchase #2 | $72.73 | 3.323% | $75.1468 | $75.15 | $75.15 | $75.10 |
| Purchase #3 | $201.76 | 9.104% | $220.1282 | $220.13 | $220.15 | $220.10 |
| Purchase #4 | $210.95 | 5.114% | $221.738 | $221.74 | $221.75 | $221.70 |
| Purchase #5 | $159.86 | 11.498% | $178.2407 | $178.24 | $178.25 | $178.20 |
| Purchase #6 | $25.64 | 11.230% | $28.5194 | $28.52 | $28.50 | $28.50 |
| Purchase #7 | $111.35 | 6.354% | $118.4252 | $118.43 | $118.45 | $118.40 |
| 7 purchase totals = | $982.24 | $1,061.5554 | $1,061.57 | $1,061.60 | $1,061.40 | |