| 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 | $13.94 | 8.502% | $15.1252 | $15.13 | $15.15 | $15.10 |
| Purchase #2 | $217.57 | 12.552% | $244.8794 | $244.88 | $244.90 | $244.90 |
| Purchase #3 | $47.93 | 4.447% | $50.0614 | $50.06 | $50.05 | $50.10 |
| Purchase #4 | $51.62 | 7.779% | $55.6355 | $55.64 | $55.65 | $55.60 |
| Purchase #5 | $225.47 | 13.633% | $256.2083 | $256.21 | $256.20 | $256.20 |
| Purchase #6 | $185.62 | 7.262% | $199.0997 | $199.10 | $199.10 | $199.10 |
| Purchase #7 | $179.61 | 6.745% | $191.7247 | $191.72 | $191.70 | $191.70 |
| 7 purchase totals = | $921.76 | $1,012.7342 | $1,012.74 | $1,012.75 | $1,012.70 | |