| 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 | $173.79 | 11.663% | $194.0591 | $194.06 | $194.05 | $194.10 |
| Purchase #2 | $24.85 | 8.635% | $26.9958 | $27.00 | $27.00 | $27.00 |
| Purchase #3 | $146.89 | 13.703% | $167.0183 | $167.02 | $167.00 | $167.00 |
| Purchase #4 | $141.82 | 5.675% | $149.8683 | $149.87 | $149.85 | $149.90 |
| Purchase #5 | $211.41 | 6.399% | $224.9381 | $224.94 | $224.95 | $224.90 |
| Purchase #6 | $5.86 | 3.383% | $6.0582 | $6.06 | $6.05 | $6.10 |
| Purchase #7 | $123.79 | 11.347% | $137.8365 | $137.84 | $137.85 | $137.80 |
| 7 purchase totals = | $828.41 | $906.7743 | $906.79 | $906.75 | $906.80 | |