| 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 | $31.28 | 13.159% | $35.3961 | $35.40 | $35.40 | $35.40 |
| Purchase #2 | $102.36 | 4.846% | $107.3204 | $107.32 | $107.30 | $107.30 |
| Purchase #3 | $228.47 | 9.338% | $249.8045 | $249.80 | $249.80 | $249.80 |
| Purchase #4 | $12.98 | 13.628% | $14.7489 | $14.75 | $14.75 | $14.70 |
| Purchase #5 | $37.90 | 8.713% | $41.2022 | $41.20 | $41.20 | $41.20 |
| Purchase #6 | $227.28 | 6.452% | $241.9441 | $241.94 | $241.95 | $241.90 |
| Purchase #7 | $98.26 | 8.214% | $106.3311 | $106.33 | $106.35 | $106.30 |
| 7 purchase totals = | $738.53 | $796.7473 | $796.74 | $796.75 | $796.60 | |