| 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 | $172.41 | 8.686% | $187.3855 | $187.39 | $187.40 | $187.40 |
| Purchase #2 | $184.56 | 12.224% | $207.1206 | $207.12 | $207.10 | $207.10 |
| Purchase #3 | $55.42 | 13.751% | $63.0408 | $63.04 | $63.05 | $63.00 |
| Purchase #4 | $220.38 | 12.415% | $247.7402 | $247.74 | $247.75 | $247.70 |
| Purchase #5 | $192.82 | 7.494% | $207.2699 | $207.27 | $207.25 | $207.30 |
| Purchase #6 | $165.33 | 8.193% | $178.8755 | $178.88 | $178.90 | $178.90 |
| Purchase #7 | $6.36 | 10.805% | $7.0472 | $7.05 | $7.05 | $7.00 |
| 7 purchase totals = | $997.28 | $1,098.4797 | $1,098.49 | $1,098.50 | $1,098.40 | |