| 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 | $122.46 | 5.173% | $128.7949 | $128.79 | $128.80 | $128.80 |
| Purchase #2 | $194.28 | 6.344% | $206.6051 | $206.61 | $206.60 | $206.60 |
| Purchase #3 | $141.54 | 4.231% | $147.5286 | $147.53 | $147.55 | $147.50 |
| Purchase #4 | $96.78 | 5.400% | $102.0061 | $102.01 | $102.00 | $102.00 |
| Purchase #5 | $166.68 | 4.793% | $174.669 | $174.67 | $174.65 | $174.70 |
| Purchase #6 | $77.75 | 8.166% | $84.0991 | $84.10 | $84.10 | $84.10 |
| Purchase #7 | $206.84 | 4.157% | $215.4383 | $215.44 | $215.45 | $215.40 |
| 7 purchase totals = | $1,006.33 | $1,059.1411 | $1,059.15 | $1,059.15 | $1,059.10 | |