| 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 | $227.77 | 13.488% | $258.4916 | $258.49 | $258.50 | $258.50 |
| Purchase #2 | $216.54 | 11.858% | $242.2173 | $242.22 | $242.20 | $242.20 |
| Purchase #3 | $130.34 | 11.664% | $145.5429 | $145.54 | $145.55 | $145.50 |
| Purchase #4 | $148.36 | 8.423% | $160.8564 | $160.86 | $160.85 | $160.90 |
| Purchase #5 | $221.74 | 13.122% | $250.8367 | $250.84 | $250.85 | $250.80 |
| Purchase #6 | $243.25 | 13.196% | $275.3493 | $275.35 | $275.35 | $275.30 |
| Purchase #7 | $91.50 | 3.450% | $94.6568 | $94.66 | $94.65 | $94.70 |
| 7 purchase totals = | $1,279.50 | $1,427.9510 | $1,427.96 | $1,427.95 | $1,427.90 | |