| 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 | $240.83 | 9.544% | $263.8148 | $263.81 | $263.80 | $263.80 |
| Purchase #2 | $15.75 | 8.853% | $17.1443 | $17.14 | $17.15 | $17.10 |
| Purchase #3 | $51.84 | 5.614% | $54.7503 | $54.75 | $54.75 | $54.80 |
| Purchase #4 | $199.42 | 4.381% | $208.1566 | $208.16 | $208.15 | $208.20 |
| Purchase #5 | $103.96 | 6.728% | $110.9544 | $110.95 | $110.95 | $111.00 |
| Purchase #6 | $145.86 | 8.623% | $158.4375 | $158.44 | $158.45 | $158.40 |
| Purchase #7 | $176.33 | 6.530% | $187.8443 | $187.84 | $187.85 | $187.80 |
| 7 purchase totals = | $933.99 | $1,001.1022 | $1,001.09 | $1,001.10 | $1,001.10 | |