| 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 | $176.80 | 11.504% | $197.1391 | $197.14 | $197.15 | $197.10 |
| Purchase #2 | $18.61 | 8.355% | $20.1649 | $20.16 | $20.15 | $20.20 |
| Purchase #3 | $208.35 | 12.431% | $234.25 | $234.25 | $234.25 | $234.30 |
| Purchase #4 | $188.64 | 6.294% | $200.513 | $200.51 | $200.50 | $200.50 |
| Purchase #5 | $200.53 | 5.541% | $211.6414 | $211.64 | $211.65 | $211.60 |
| Purchase #6 | $121.90 | 8.635% | $132.4261 | $132.43 | $132.45 | $132.40 |
| Purchase #7 | $157.98 | 7.168% | $169.304 | $169.30 | $169.30 | $169.30 |
| 7 purchase totals = | $1,072.81 | $1,165.4385 | $1,165.43 | $1,165.45 | $1,165.40 | |