| 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 | $101.33 | 10.542% | $112.0122 | $112.01 | $112.00 | $112.00 |
| Purchase #2 | $203.71 | 10.799% | $225.7086 | $225.71 | $225.70 | $225.70 |
| Purchase #3 | $191.72 | 5.147% | $201.5878 | $201.59 | $201.60 | $201.60 |
| Purchase #4 | $192.32 | 13.579% | $218.4351 | $218.44 | $218.45 | $218.40 |
| Purchase #5 | $16.94 | 5.382% | $17.8517 | $17.85 | $17.85 | $17.90 |
| Purchase #6 | $91.73 | 3.135% | $94.6057 | $94.61 | $94.60 | $94.60 |
| Purchase #7 | $239.98 | 9.186% | $262.0246 | $262.02 | $262.00 | $262.00 |
| 7 purchase totals = | $1,037.73 | $1,132.2257 | $1,132.23 | $1,132.20 | $1,132.20 | |