| 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 | $93.29 | 3.794% | $96.8294 | $96.83 | $96.85 | $96.80 |
| Purchase #2 | $244.75 | 4.309% | $255.2963 | $255.30 | $255.30 | $255.30 |
| Purchase #3 | $10.68 | 9.239% | $11.6667 | $11.67 | $11.65 | $11.70 |
| Purchase #4 | $30.99 | 3.713% | $32.1407 | $32.14 | $32.15 | $32.10 |
| Purchase #5 | $18.64 | 10.830% | $20.6587 | $20.66 | $20.65 | $20.70 |
| Purchase #6 | $66.66 | 13.665% | $75.7691 | $75.77 | $75.75 | $75.80 |
| Purchase #7 | $152.31 | 6.424% | $162.0944 | $162.09 | $162.10 | $162.10 |
| 7 purchase totals = | $617.32 | $654.4553 | $654.46 | $654.45 | $654.50 | |