| 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 | $170.49 | 9.183% | $186.1461 | $186.15 | $186.15 | $186.10 |
| Purchase #2 | $118.29 | 8.253% | $128.0525 | $128.05 | $128.05 | $128.10 |
| Purchase #3 | $202.69 | 13.440% | $229.9315 | $229.93 | $229.95 | $229.90 |
| Purchase #4 | $108.82 | 7.848% | $117.3602 | $117.36 | $117.35 | $117.40 |
| Purchase #5 | $23.42 | 9.320% | $25.6027 | $25.60 | $25.60 | $25.60 |
| Purchase #6 | $207.89 | 4.872% | $218.0184 | $218.02 | $218.00 | $218.00 |
| Purchase #7 | $131.41 | 7.282% | $140.9793 | $140.98 | $141.00 | $141.00 |
| 7 purchase totals = | $963.01 | $1,046.0907 | $1,046.09 | $1,046.10 | $1,046.10 | |