| 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 | $155.55 | 11.699% | $173.7478 | $173.75 | $173.75 | $173.70 |
| Purchase #2 | $226.68 | 13.682% | $257.6944 | $257.69 | $257.70 | $257.70 |
| Purchase #3 | $28.77 | 13.286% | $32.5924 | $32.59 | $32.60 | $32.60 |
| Purchase #4 | $108.44 | 9.226% | $118.4447 | $118.44 | $118.45 | $118.40 |
| Purchase #5 | $31.59 | 8.115% | $34.1535 | $34.15 | $34.15 | $34.20 |
| Purchase #6 | $25.42 | 6.155% | $26.9846 | $26.98 | $27.00 | $27.00 |
| Purchase #7 | $200.91 | 10.275% | $221.5535 | $221.55 | $221.55 | $221.60 |
| 7 purchase totals = | $777.36 | $865.1709 | $865.15 | $865.20 | $865.20 | |