| 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 | $177.45 | 13.412% | $201.2496 | $201.25 | $201.25 | $201.20 |
| Purchase #2 | $106.37 | 13.272% | $120.4874 | $120.49 | $120.50 | $120.50 |
| Purchase #3 | $35.64 | 11.791% | $39.8423 | $39.84 | $39.85 | $39.80 |
| Purchase #4 | $102.42 | 9.182% | $111.8242 | $111.82 | $111.80 | $111.80 |
| Purchase #5 | $233.39 | 13.675% | $265.3061 | $265.31 | $265.30 | $265.30 |
| Purchase #6 | $79.75 | 11.378% | $88.824 | $88.82 | $88.80 | $88.80 |
| Purchase #7 | $7.87 | 4.269% | $8.206 | $8.21 | $8.20 | $8.20 |
| 7 purchase totals = | $742.89 | $835.7396 | $835.74 | $835.70 | $835.60 | |