| 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 | $196.50 | 4.497% | $205.3366 | $205.34 | $205.35 | $205.30 |
| Purchase #2 | $45.34 | 6.353% | $48.2205 | $48.22 | $48.20 | $48.20 |
| Purchase #3 | $203.96 | 3.330% | $210.7519 | $210.75 | $210.75 | $210.80 |
| Purchase #4 | $30.79 | 3.432% | $31.8467 | $31.85 | $31.85 | $31.80 |
| Purchase #5 | $239.61 | 12.237% | $268.9311 | $268.93 | $268.95 | $268.90 |
| Purchase #6 | $146.56 | 6.208% | $155.6584 | $155.66 | $155.65 | $155.70 |
| Purchase #7 | $194.71 | 9.679% | $213.556 | $213.56 | $213.55 | $213.60 |
| 7 purchase totals = | $1,057.47 | $1,134.3012 | $1,134.31 | $1,134.30 | $1,134.30 | |