| 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 | $198.80 | 11.172% | $221.0099 | $221.01 | $221.00 | $221.00 |
| Purchase #2 | $212.64 | 3.873% | $220.8755 | $220.88 | $220.90 | $220.90 |
| Purchase #3 | $235.92 | 7.363% | $253.2908 | $253.29 | $253.30 | $253.30 |
| Purchase #4 | $39.57 | 13.134% | $44.7671 | $44.77 | $44.75 | $44.80 |
| Purchase #5 | $141.68 | 5.212% | $149.0644 | $149.06 | $149.05 | $149.10 |
| Purchase #6 | $216.98 | 5.702% | $229.3522 | $229.35 | $229.35 | $229.40 |
| Purchase #7 | $213.83 | 7.786% | $230.4788 | $230.48 | $230.50 | $230.50 |
| 7 purchase totals = | $1,259.42 | $1,348.8387 | $1,348.84 | $1,348.85 | $1,349.00 | |