| 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 | $97.50 | 10.491% | $107.7287 | $107.73 | $107.75 | $107.70 |
| Purchase #2 | $66.80 | 11.802% | $74.6837 | $74.68 | $74.70 | $74.70 |
| Purchase #3 | $179.90 | 3.303% | $185.8421 | $185.84 | $185.85 | $185.80 |
| Purchase #4 | $175.61 | 10.688% | $194.3792 | $194.38 | $194.40 | $194.40 |
| Purchase #5 | $241.90 | 12.500% | $272.1375 | $272.14 | $272.15 | $272.10 |
| Purchase #6 | $31.95 | 9.266% | $34.9105 | $34.91 | $34.90 | $34.90 |
| Purchase #7 | $167.51 | 3.661% | $173.6425 | $173.64 | $173.65 | $173.60 |
| 7 purchase totals = | $961.17 | $1,043.3242 | $1,043.32 | $1,043.40 | $1,043.20 | |