| 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 | $244.88 | 12.136% | $274.5986 | $274.60 | $274.60 | $274.60 |
| Purchase #2 | $217.86 | 5.511% | $229.8663 | $229.87 | $229.85 | $229.90 |
| Purchase #3 | $86.67 | 13.595% | $98.4528 | $98.45 | $98.45 | $98.50 |
| Purchase #4 | $228.96 | 6.316% | $243.4211 | $243.42 | $243.40 | $243.40 |
| Purchase #5 | $139.29 | 12.105% | $156.1511 | $156.15 | $156.15 | $156.20 |
| Purchase #6 | $207.68 | 11.230% | $231.0025 | $231.00 | $231.00 | $231.00 |
| Purchase #7 | $67.99 | 13.463% | $77.1435 | $77.14 | $77.15 | $77.10 |
| 7 purchase totals = | $1,193.33 | $1,310.6359 | $1,310.63 | $1,310.60 | $1,310.70 | |