| 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 | $158.46 | 4.566% | $165.6953 | $165.70 | $165.70 | $165.70 |
| Purchase #2 | $5.87 | 11.651% | $6.5539 | $6.55 | $6.55 | $6.60 |
| Purchase #3 | $182.75 | 3.546% | $189.2303 | $189.23 | $189.25 | $189.20 |
| Purchase #4 | $236.82 | 8.618% | $257.2291 | $257.23 | $257.25 | $257.20 |
| Purchase #5 | $35.70 | 3.741% | $37.0355 | $37.04 | $37.05 | $37.00 |
| Purchase #6 | $198.91 | 10.855% | $220.5017 | $220.50 | $220.50 | $220.50 |
| Purchase #7 | $243.29 | 5.829% | $257.4714 | $257.47 | $257.45 | $257.50 |
| 7 purchase totals = | $1,061.80 | $1,133.7172 | $1,133.72 | $1,133.75 | $1,133.70 | |