| 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 | $246.47 | 4.457% | $257.4552 | $257.46 | $257.45 | $257.50 |
| Purchase #2 | $130.61 | 7.847% | $140.859 | $140.86 | $140.85 | $140.90 |
| Purchase #3 | $106.33 | 10.559% | $117.5574 | $117.56 | $117.55 | $117.60 |
| Purchase #4 | $62.98 | 12.263% | $70.7032 | $70.70 | $70.70 | $70.70 |
| Purchase #5 | $200.47 | 3.489% | $207.4644 | $207.46 | $207.45 | $207.50 |
| Purchase #6 | $96.75 | 7.596% | $104.0991 | $104.10 | $104.10 | $104.10 |
| Purchase #7 | $233.28 | 4.147% | $242.9541 | $242.95 | $242.95 | $243.00 |
| 7 purchase totals = | $1,076.89 | $1,141.0924 | $1,141.09 | $1,141.05 | $1,141.30 | |