| 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 | $94.73 | 12.539% | $106.6082 | $106.61 | $106.60 | $106.60 |
| Purchase #2 | $87.28 | 5.795% | $92.3379 | $92.34 | $92.35 | $92.30 |
| Purchase #3 | $173.71 | 10.636% | $192.1858 | $192.19 | $192.20 | $192.20 |
| Purchase #4 | $177.50 | 13.479% | $201.4252 | $201.43 | $201.45 | $201.40 |
| Purchase #5 | $116.30 | 5.830% | $123.0803 | $123.08 | $123.10 | $123.10 |
| Purchase #6 | $15.48 | 3.537% | $16.0275 | $16.03 | $16.05 | $16.00 |
| Purchase #7 | $178.71 | 10.822% | $198.05 | $198.05 | $198.05 | $198.10 |
| 7 purchase totals = | $843.71 | $929.7149 | $929.73 | $929.80 | $929.70 | |