| 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 | $129.60 | 13.554% | $147.166 | $147.17 | $147.15 | $147.20 |
| Purchase #2 | $200.67 | 12.223% | $225.1979 | $225.20 | $225.20 | $225.20 |
| Purchase #3 | $78.34 | 4.498% | $81.8637 | $81.86 | $81.85 | $81.90 |
| Purchase #4 | $148.79 | 12.748% | $167.7577 | $167.76 | $167.75 | $167.80 |
| Purchase #5 | $207.57 | 7.668% | $223.4865 | $223.49 | $223.50 | $223.50 |
| Purchase #6 | $151.80 | 6.639% | $161.878 | $161.88 | $161.90 | $161.90 |
| Purchase #7 | $74.92 | 3.830% | $77.7894 | $77.79 | $77.80 | $77.80 |
| 7 purchase totals = | $991.69 | $1,085.1392 | $1,085.15 | $1,085.15 | $1,085.30 | |