| 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 | $72.27 | 9.720% | $79.2946 | $79.29 | $79.30 | $79.30 |
| Purchase #2 | $174.54 | 11.674% | $194.9158 | $194.92 | $194.90 | $194.90 |
| Purchase #3 | $133.55 | 5.576% | $140.9967 | $141.00 | $141.00 | $141.00 |
| Purchase #4 | $147.54 | 7.666% | $158.8504 | $158.85 | $158.85 | $158.90 |
| Purchase #5 | $177.31 | 11.147% | $197.0747 | $197.07 | $197.05 | $197.10 |
| Purchase #6 | $93.46 | 5.401% | $98.5078 | $98.51 | $98.50 | $98.50 |
| Purchase #7 | $87.43 | 4.671% | $91.5139 | $91.51 | $91.50 | $91.50 |
| 7 purchase totals = | $886.10 | $961.1539 | $961.15 | $961.10 | $961.20 | |