| 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 | $111.38 | 9.626% | $122.1014 | $122.10 | $122.10 | $122.10 |
| Purchase #2 | $63.92 | 4.636% | $66.8833 | $66.88 | $66.90 | $66.90 |
| Purchase #3 | $126.74 | 3.355% | $130.9921 | $130.99 | $131.00 | $131.00 |
| Purchase #4 | $31.26 | 8.664% | $33.9684 | $33.97 | $33.95 | $34.00 |
| Purchase #5 | $98.96 | 9.686% | $108.5453 | $108.55 | $108.55 | $108.50 |
| Purchase #6 | $5.96 | 6.790% | $6.3647 | $6.36 | $6.35 | $6.40 |
| Purchase #7 | $193.65 | 10.167% | $213.3384 | $213.34 | $213.35 | $213.30 |
| 7 purchase totals = | $631.87 | $682.1936 | $682.19 | $682.20 | $682.20 | |