| 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 | $157.26 | 13.538% | $178.5499 | $178.55 | $178.55 | $178.50 |
| Purchase #2 | $187.74 | 9.809% | $206.1554 | $206.16 | $206.15 | $206.20 |
| Purchase #3 | $37.97 | 4.555% | $39.6995 | $39.70 | $39.70 | $39.70 |
| Purchase #4 | $45.31 | 7.571% | $48.7404 | $48.74 | $48.75 | $48.70 |
| Purchase #5 | $187.58 | 4.502% | $196.0249 | $196.02 | $196.00 | $196.00 |
| Purchase #6 | $178.71 | 9.266% | $195.2693 | $195.27 | $195.25 | $195.30 |
| Purchase #7 | $136.73 | 10.245% | $150.738 | $150.74 | $150.75 | $150.70 |
| 7 purchase totals = | $931.30 | $1,015.1774 | $1,015.18 | $1,015.15 | $1,015.10 | |