| 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 | $26.48 | 12.756% | $29.8578 | $29.86 | $29.85 | $29.90 |
| Purchase #2 | $98.80 | 9.224% | $107.9133 | $107.91 | $107.90 | $107.90 |
| Purchase #3 | $179.38 | 4.630% | $187.6853 | $187.69 | $187.70 | $187.70 |
| Purchase #4 | $127.49 | 5.483% | $134.4803 | $134.48 | $134.50 | $134.50 |
| Purchase #5 | $39.31 | 5.262% | $41.3785 | $41.38 | $41.40 | $41.40 |
| Purchase #6 | $167.67 | 6.579% | $178.701 | $178.70 | $178.70 | $178.70 |
| Purchase #7 | $199.91 | 10.753% | $221.4063 | $221.41 | $221.40 | $221.40 |
| 7 purchase totals = | $839.04 | $901.4225 | $901.43 | $901.45 | $901.50 | |