| 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 | $216.51 | 12.547% | $243.6755 | $243.68 | $243.70 | $243.70 |
| Purchase #2 | $40.99 | 3.289% | $42.3382 | $42.34 | $42.35 | $42.30 |
| Purchase #3 | $62.80 | 3.290% | $64.8661 | $64.87 | $64.85 | $64.90 |
| Purchase #4 | $205.34 | 3.212% | $211.9355 | $211.94 | $211.95 | $211.90 |
| Purchase #5 | $232.73 | 4.486% | $243.1703 | $243.17 | $243.15 | $243.20 |
| Purchase #6 | $192.80 | 3.366% | $199.2896 | $199.29 | $199.30 | $199.30 |
| Purchase #7 | $172.53 | 9.806% | $189.4483 | $189.45 | $189.45 | $189.40 |
| 7 purchase totals = | $1,123.70 | $1,194.7235 | $1,194.74 | $1,194.75 | $1,194.70 | |