| 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 | $134.74 | 9.315% | $147.291 | $147.29 | $147.30 | $147.30 |
| Purchase #2 | $51.35 | 9.286% | $56.1184 | $56.12 | $56.10 | $56.10 |
| Purchase #3 | $158.37 | 6.568% | $168.7717 | $168.77 | $168.75 | $168.80 |
| Purchase #4 | $222.85 | 13.294% | $252.4757 | $252.48 | $252.50 | $252.50 |
| Purchase #5 | $60.56 | 11.300% | $67.4033 | $67.40 | $67.40 | $67.40 |
| Purchase #6 | $23.38 | 7.456% | $25.1232 | $25.12 | $25.10 | $25.10 |
| Purchase #7 | $201.78 | 13.295% | $228.6067 | $228.61 | $228.60 | $228.60 |
| 7 purchase totals = | $853.03 | $945.7900 | $945.79 | $945.75 | $945.80 | |