| 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 | $94.29 | 8.180% | $102.0029 | $102.00 | $102.00 | $102.00 |
| Purchase #2 | $197.56 | 11.458% | $220.1964 | $220.20 | $220.20 | $220.20 |
| Purchase #3 | $101.94 | 3.126% | $105.1266 | $105.13 | $105.15 | $105.10 |
| Purchase #4 | $10.78 | 6.254% | $11.4542 | $11.45 | $11.45 | $11.50 |
| Purchase #5 | $197.84 | 4.563% | $206.8674 | $206.87 | $206.85 | $206.90 |
| Purchase #6 | $6.96 | 5.437% | $7.3384 | $7.34 | $7.35 | $7.30 |
| Purchase #7 | $76.75 | 6.451% | $81.7011 | $81.70 | $81.70 | $81.70 |
| 7 purchase totals = | $686.12 | $734.6870 | $734.69 | $734.70 | $734.70 | |