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 | $136.35 | 13.420% | $154.6482 | $154.65 | $154.65 | $154.60 |
Purchase #2 | $181.95 | 3.448% | $188.2236 | $188.22 | $188.20 | $188.20 |
Purchase #3 | $214.40 | 3.634% | $222.1913 | $222.19 | $222.20 | $222.20 |
Purchase #4 | $38.74 | 9.251% | $42.3238 | $42.32 | $42.30 | $42.30 |
Purchase #5 | $35.63 | 5.472% | $37.5797 | $37.58 | $37.60 | $37.60 |
Purchase #6 | $37.79 | 11.508% | $42.1389 | $42.14 | $42.15 | $42.10 |
Purchase #7 | $120.84 | 7.514% | $129.9199 | $129.92 | $129.90 | $129.90 |
7 purchase totals = | $765.70 | $817.0254 | $817.02 | $817.00 | $816.90 |