| 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 | $116.65 | 4.788% | $122.2352 | $122.24 | $122.25 | $122.20 |
| Purchase #2 | $191.63 | 10.343% | $211.4503 | $211.45 | $211.45 | $211.50 |
| Purchase #3 | $31.98 | 8.279% | $34.6276 | $34.63 | $34.65 | $34.60 |
| Purchase #4 | $64.43 | 13.703% | $73.2588 | $73.26 | $73.25 | $73.30 |
| Purchase #5 | $69.90 | 7.433% | $75.0957 | $75.10 | $75.10 | $75.10 |
| Purchase #6 | $165.46 | 3.635% | $171.4745 | $171.47 | $171.45 | $171.50 |
| Purchase #7 | $122.95 | 5.649% | $129.8954 | $129.90 | $129.90 | $129.90 |
| 7 purchase totals = | $763.00 | $818.0375 | $818.05 | $818.05 | $818.10 | |