| 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 | $136.76 | 5.859% | $144.7728 | $144.77 | $144.75 | $144.80 |
| Purchase #2 | $81.71 | 9.817% | $89.7315 | $89.73 | $89.75 | $89.70 |
| Purchase #3 | $244.81 | 4.553% | $255.9562 | $255.96 | $255.95 | $256.00 |
| Purchase #4 | $43.31 | 6.458% | $46.107 | $46.11 | $46.10 | $46.10 |
| Purchase #5 | $234.95 | 10.259% | $259.0535 | $259.05 | $259.05 | $259.10 |
| Purchase #6 | $106.88 | 7.163% | $114.5358 | $114.54 | $114.55 | $114.50 |
| Purchase #7 | $195.37 | 10.589% | $216.0577 | $216.06 | $216.05 | $216.10 |
| 7 purchase totals = | $1,043.79 | $1,126.2145 | $1,126.22 | $1,126.20 | $1,126.30 | |