| 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 | $79.27 | 10.324% | $87.4538 | $87.45 | $87.45 | $87.50 |
| Purchase #2 | $89.89 | 5.461% | $94.7989 | $94.80 | $94.80 | $94.80 |
| Purchase #3 | $197.48 | 8.151% | $213.5766 | $213.58 | $213.60 | $213.60 |
| Purchase #4 | $233.66 | 12.261% | $262.3091 | $262.31 | $262.30 | $262.30 |
| Purchase #5 | $91.64 | 4.217% | $95.5045 | $95.50 | $95.50 | $95.50 |
| Purchase #6 | $200.99 | 9.222% | $219.5253 | $219.53 | $219.55 | $219.50 |
| Purchase #7 | $43.55 | 8.239% | $47.1381 | $47.14 | $47.15 | $47.10 |
| 7 purchase totals = | $936.48 | $1,020.3063 | $1,020.31 | $1,020.35 | $1,020.30 | |