| 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 | $239.81 | 6.601% | $255.6399 | $255.64 | $255.65 | $255.60 |
| Purchase #2 | $145.67 | 6.168% | $154.6549 | $154.65 | $154.65 | $154.70 |
| Purchase #3 | $228.54 | 9.234% | $249.6434 | $249.64 | $249.65 | $249.60 |
| Purchase #4 | $218.63 | 12.391% | $245.7204 | $245.72 | $245.70 | $245.70 |
| Purchase #5 | $180.43 | 13.154% | $204.1638 | $204.16 | $204.15 | $204.20 |
| Purchase #6 | $19.49 | 12.808% | $21.9863 | $21.99 | $22.00 | $22.00 |
| Purchase #7 | $179.56 | 13.317% | $203.472 | $203.47 | $203.45 | $203.50 |
| 7 purchase totals = | $1,212.13 | $1,335.2807 | $1,335.27 | $1,335.25 | $1,335.30 | |