| 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 | $123.82 | 4.429% | $129.304 | $129.30 | $129.30 | $129.30 |
| Purchase #2 | $239.80 | 13.666% | $272.5711 | $272.57 | $272.55 | $272.60 |
| Purchase #3 | $236.35 | 9.359% | $258.47 | $258.47 | $258.45 | $258.50 |
| Purchase #4 | $235.79 | 6.793% | $251.8072 | $251.81 | $251.80 | $251.80 |
| Purchase #5 | $139.95 | 4.374% | $146.0714 | $146.07 | $146.05 | $146.10 |
| Purchase #6 | $41.71 | 6.307% | $44.3406 | $44.34 | $44.35 | $44.30 |
| Purchase #7 | $102.45 | 3.793% | $106.3359 | $106.34 | $106.35 | $106.30 |
| 7 purchase totals = | $1,119.87 | $1,208.9002 | $1,208.90 | $1,208.85 | $1,208.90 | |