| 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 | $212.53 | 13.473% | $241.1642 | $241.16 | $241.15 | $241.20 |
| Purchase #2 | $88.75 | 8.654% | $96.4304 | $96.43 | $96.45 | $96.40 |
| Purchase #3 | $57.36 | 10.835% | $63.575 | $63.58 | $63.60 | $63.60 |
| Purchase #4 | $9.51 | 6.550% | $10.1329 | $10.13 | $10.15 | $10.10 |
| Purchase #5 | $91.82 | 7.702% | $98.892 | $98.89 | $98.90 | $98.90 |
| Purchase #6 | $108.31 | 3.530% | $112.1333 | $112.13 | $112.15 | $112.10 |
| Purchase #7 | $249.95 | 8.808% | $271.9656 | $271.97 | $271.95 | $272.00 |
| 7 purchase totals = | $818.23 | $894.2934 | $894.29 | $894.35 | $894.30 | |