| 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 | $110.70 | 8.777% | $120.4161 | $120.42 | $120.40 | $120.40 |
| Purchase #2 | $40.98 | 13.331% | $46.443 | $46.44 | $46.45 | $46.40 |
| Purchase #3 | $55.59 | 4.873% | $58.2989 | $58.30 | $58.30 | $58.30 |
| Purchase #4 | $175.94 | 4.671% | $184.1582 | $184.16 | $184.15 | $184.20 |
| Purchase #5 | $107.33 | 9.777% | $117.8237 | $117.82 | $117.80 | $117.80 |
| Purchase #6 | $206.36 | 12.668% | $232.5017 | $232.50 | $232.50 | $232.50 |
| Purchase #7 | $7.84 | 5.287% | $8.2545 | $8.25 | $8.25 | $8.30 |
| 7 purchase totals = | $704.74 | $767.8961 | $767.89 | $767.85 | $767.90 | |