| 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 | $225.36 | 6.240% | $239.4225 | $239.42 | $239.40 | $239.40 |
| Purchase #2 | $240.74 | 7.424% | $258.6125 | $258.61 | $258.60 | $258.60 |
| Purchase #3 | $122.67 | 5.629% | $129.5751 | $129.58 | $129.60 | $129.60 |
| Purchase #4 | $179.48 | 11.871% | $200.7861 | $200.79 | $200.80 | $200.80 |
| Purchase #5 | $207.53 | 5.490% | $218.9234 | $218.92 | $218.90 | $218.90 |
| Purchase #6 | $139.34 | 10.203% | $153.5569 | $153.56 | $153.55 | $153.60 |
| Purchase #7 | $57.38 | 9.724% | $62.9596 | $62.96 | $62.95 | $63.00 |
| 7 purchase totals = | $1,172.50 | $1,263.8361 | $1,263.84 | $1,263.80 | $1,263.90 | |