| 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 | $82.94 | 11.647% | $92.6 | $92.60 | $92.60 | $92.60 |
| Purchase #2 | $84.54 | 7.367% | $90.7681 | $90.77 | $90.75 | $90.80 |
| Purchase #3 | $173.68 | 3.183% | $179.2082 | $179.21 | $179.20 | $179.20 |
| Purchase #4 | $218.53 | 9.173% | $238.5758 | $238.58 | $238.60 | $238.60 |
| Purchase #5 | $70.27 | 13.474% | $79.7382 | $79.74 | $79.75 | $79.70 |
| Purchase #6 | $164.71 | 3.232% | $170.0334 | $170.03 | $170.05 | $170.00 |
| Purchase #7 | $141.90 | 10.688% | $157.0663 | $157.07 | $157.05 | $157.10 |
| 7 purchase totals = | $936.57 | $1,007.9900 | $1,008.00 | $1,008.00 | $1,008.00 | |