| 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 | $174.30 | 10.499% | $192.5998 | $192.60 | $192.60 | $192.60 |
| Purchase #2 | $96.84 | 8.338% | $104.9145 | $104.91 | $104.90 | $104.90 |
| Purchase #3 | $226.94 | 5.845% | $240.2046 | $240.20 | $240.20 | $240.20 |
| Purchase #4 | $138.45 | 9.309% | $151.3383 | $151.34 | $151.35 | $151.30 |
| Purchase #5 | $99.59 | 10.361% | $109.9085 | $109.91 | $109.90 | $109.90 |
| Purchase #6 | $119.30 | 7.648% | $128.4241 | $128.42 | $128.40 | $128.40 |
| Purchase #7 | $242.74 | 4.775% | $254.3308 | $254.33 | $254.35 | $254.30 |
| 7 purchase totals = | $1,098.16 | $1,181.7206 | $1,181.71 | $1,181.70 | $1,181.60 | |