| 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 | $92.35 | 6.454% | $98.3103 | $98.31 | $98.30 | $98.30 |
| Purchase #2 | $209.74 | 8.716% | $228.0209 | $228.02 | $228.00 | $228.00 |
| Purchase #3 | $142.41 | 4.328% | $148.5735 | $148.57 | $148.55 | $148.60 |
| Purchase #4 | $92.35 | 4.164% | $96.1955 | $96.20 | $96.20 | $96.20 |
| Purchase #5 | $244.87 | 12.771% | $276.1423 | $276.14 | $276.15 | $276.10 |
| Purchase #6 | $14.38 | 9.314% | $15.7194 | $15.72 | $15.70 | $15.70 |
| Purchase #7 | $133.83 | 7.722% | $144.1644 | $144.16 | $144.15 | $144.20 |
| 7 purchase totals = | $929.93 | $1,007.1263 | $1,007.12 | $1,007.05 | $1,007.10 | |