| 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 | $110.55 | 3.788% | $114.7376 | $114.74 | $114.75 | $114.70 |
| Purchase #2 | $75.32 | 11.360% | $83.8764 | $83.88 | $83.90 | $83.90 |
| Purchase #3 | $89.97 | 9.654% | $98.6557 | $98.66 | $98.65 | $98.70 |
| Purchase #4 | $109.68 | 3.745% | $113.7875 | $113.79 | $113.80 | $113.80 |
| Purchase #5 | $28.88 | 3.425% | $29.8691 | $29.87 | $29.85 | $29.90 |
| Purchase #6 | $36.26 | 6.615% | $38.6586 | $38.66 | $38.65 | $38.70 |
| Purchase #7 | $71.83 | 3.751% | $74.5243 | $74.52 | $74.50 | $74.50 |
| 7 purchase totals = | $522.49 | $554.1092 | $554.12 | $554.10 | $554.20 | |