| 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 | $98.90 | 8.508% | $107.3144 | $107.31 | $107.30 | $107.30 |
| Purchase #2 | $133.36 | 6.658% | $142.2391 | $142.24 | $142.25 | $142.20 |
| Purchase #3 | $16.84 | 13.586% | $19.1279 | $19.13 | $19.15 | $19.10 |
| Purchase #4 | $87.85 | 7.559% | $94.4906 | $94.49 | $94.50 | $94.50 |
| Purchase #5 | $106.58 | 10.157% | $117.4053 | $117.41 | $117.40 | $117.40 |
| Purchase #6 | $133.78 | 13.839% | $152.2938 | $152.29 | $152.30 | $152.30 |
| Purchase #7 | $138.36 | 9.823% | $151.9511 | $151.95 | $151.95 | $152.00 |
| 7 purchase totals = | $715.67 | $784.8222 | $784.82 | $784.85 | $784.80 | |