| 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 | $243.93 | 11.143% | $271.1111 | $271.11 | $271.10 | $271.10 |
| Purchase #2 | $9.65 | 9.737% | $10.5896 | $10.59 | $10.60 | $10.60 |
| Purchase #3 | $224.51 | 8.718% | $244.0828 | $244.08 | $244.10 | $244.10 |
| Purchase #4 | $137.79 | 8.721% | $149.8067 | $149.81 | $149.80 | $149.80 |
| Purchase #5 | $130.73 | 7.811% | $140.9413 | $140.94 | $140.95 | $140.90 |
| Purchase #6 | $200.80 | 3.841% | $208.5127 | $208.51 | $208.50 | $208.50 |
| Purchase #7 | $233.49 | 10.749% | $258.5878 | $258.59 | $258.60 | $258.60 |
| 7 purchase totals = | $1,180.90 | $1,283.6320 | $1,283.63 | $1,283.65 | $1,283.60 | |