| 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 | $198.27 | 9.386% | $216.8796 | $216.88 | $216.90 | $216.90 |
| Purchase #2 | $223.68 | 10.251% | $246.6094 | $246.61 | $246.60 | $246.60 |
| Purchase #3 | $209.67 | 10.106% | $230.8593 | $230.86 | $230.85 | $230.90 |
| Purchase #4 | $117.52 | 5.418% | $123.8872 | $123.89 | $123.90 | $123.90 |
| Purchase #5 | $26.79 | 7.233% | $28.7277 | $28.73 | $28.75 | $28.70 |
| Purchase #6 | $113.79 | 7.299% | $122.0955 | $122.10 | $122.10 | $122.10 |
| Purchase #7 | $14.98 | 9.260% | $16.3671 | $16.37 | $16.35 | $16.40 |
| 7 purchase totals = | $904.70 | $985.4258 | $985.44 | $985.45 | $985.50 | |