| 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 | $116.33 | 10.584% | $128.6424 | $128.64 | $128.65 | $128.60 |
| Purchase #2 | $158.42 | 4.149% | $164.9928 | $164.99 | $165.00 | $165.00 |
| Purchase #3 | $124.58 | 8.574% | $135.2615 | $135.26 | $135.25 | $135.30 |
| Purchase #4 | $141.74 | 3.621% | $146.8724 | $146.87 | $146.85 | $146.90 |
| Purchase #5 | $33.76 | 13.470% | $38.3075 | $38.31 | $38.30 | $38.30 |
| Purchase #6 | $205.40 | 11.185% | $228.374 | $228.37 | $228.35 | $228.40 |
| Purchase #7 | $250.84 | 3.281% | $259.0701 | $259.07 | $259.05 | $259.10 |
| 7 purchase totals = | $1,031.07 | $1,101.5207 | $1,101.51 | $1,101.45 | $1,101.60 | |