| 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 | $212.28 | 12.221% | $238.2227 | $238.22 | $238.20 | $238.20 |
| Purchase #2 | $166.39 | 12.239% | $186.7545 | $186.75 | $186.75 | $186.80 |
| Purchase #3 | $194.58 | 8.327% | $210.7827 | $210.78 | $210.80 | $210.80 |
| Purchase #4 | $58.84 | 3.643% | $60.9835 | $60.98 | $61.00 | $61.00 |
| Purchase #5 | $34.90 | 9.794% | $38.3181 | $38.32 | $38.30 | $38.30 |
| Purchase #6 | $25.77 | 4.651% | $26.9686 | $26.97 | $26.95 | $27.00 |
| Purchase #7 | $149.26 | 8.143% | $161.4142 | $161.41 | $161.40 | $161.40 |
| 7 purchase totals = | $842.02 | $923.4443 | $923.43 | $923.40 | $923.50 | |