| 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 | $235.73 | 7.522% | $253.4616 | $253.46 | $253.45 | $253.50 |
| Purchase #2 | $218.57 | 5.276% | $230.1018 | $230.10 | $230.10 | $230.10 |
| Purchase #3 | $142.81 | 11.174% | $158.7676 | $158.77 | $158.75 | $158.80 |
| Purchase #4 | $131.58 | 6.350% | $139.9353 | $139.94 | $139.95 | $139.90 |
| Purchase #5 | $76.32 | 4.342% | $79.6338 | $79.63 | $79.65 | $79.60 |
| Purchase #6 | $45.45 | 8.458% | $49.2942 | $49.29 | $49.30 | $49.30 |
| Purchase #7 | $41.34 | 6.348% | $43.9643 | $43.96 | $43.95 | $44.00 |
| 7 purchase totals = | $891.80 | $955.1586 | $955.15 | $955.15 | $955.20 | |