| 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 | $234.29 | 4.242% | $244.2286 | $244.23 | $244.25 | $244.20 |
| Purchase #2 | $160.62 | 8.413% | $174.133 | $174.13 | $174.15 | $174.10 |
| Purchase #3 | $125.94 | 7.535% | $135.4296 | $135.43 | $135.45 | $135.40 |
| Purchase #4 | $231.44 | 4.348% | $241.503 | $241.50 | $241.50 | $241.50 |
| Purchase #5 | $188.74 | 12.365% | $212.0777 | $212.08 | $212.10 | $212.10 |
| Purchase #6 | $231.68 | 10.121% | $255.1283 | $255.13 | $255.15 | $255.10 |
| Purchase #7 | $204.91 | 4.544% | $214.2211 | $214.22 | $214.20 | $214.20 |
| 7 purchase totals = | $1,377.62 | $1,476.7213 | $1,476.72 | $1,476.80 | $1,476.60 | |