| 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 | $133.60 | 13.571% | $151.7309 | $151.73 | $151.75 | $151.70 |
| Purchase #2 | $122.45 | 9.437% | $134.0056 | $134.01 | $134.00 | $134.00 |
| Purchase #3 | $222.53 | 12.289% | $249.8767 | $249.88 | $249.90 | $249.90 |
| Purchase #4 | $119.26 | 13.833% | $135.7572 | $135.76 | $135.75 | $135.80 |
| Purchase #5 | $143.99 | 10.424% | $158.9995 | $159.00 | $159.00 | $159.00 |
| Purchase #6 | $157.25 | 9.486% | $172.1667 | $172.17 | $172.15 | $172.20 |
| Purchase #7 | $128.48 | 5.173% | $135.1263 | $135.13 | $135.15 | $135.10 |
| 7 purchase totals = | $1,027.56 | $1,137.6629 | $1,137.68 | $1,137.70 | $1,137.70 | |