| 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 | $131.95 | 11.260% | $146.8076 | $146.81 | $146.80 | $146.80 |
| Purchase #2 | $148.42 | 4.436% | $155.0039 | $155.00 | $155.00 | $155.00 |
| Purchase #3 | $226.96 | 11.701% | $253.5166 | $253.52 | $253.50 | $253.50 |
| Purchase #4 | $214.27 | 11.586% | $239.0953 | $239.10 | $239.10 | $239.10 |
| Purchase #5 | $59.58 | 7.768% | $64.2082 | $64.21 | $64.20 | $64.20 |
| Purchase #6 | $158.81 | 11.503% | $177.0779 | $177.08 | $177.10 | $177.10 |
| Purchase #7 | $83.55 | 11.157% | $92.8717 | $92.87 | $92.85 | $92.90 |
| 7 purchase totals = | $1,023.54 | $1,128.5812 | $1,128.59 | $1,128.55 | $1,128.60 | |