| 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 | $87.86 | 6.159% | $93.2713 | $93.27 | $93.25 | $93.30 |
| Purchase #2 | $129.25 | 7.449% | $138.8778 | $138.88 | $138.90 | $138.90 |
| Purchase #3 | $127.40 | 11.620% | $142.2039 | $142.20 | $142.20 | $142.20 |
| Purchase #4 | $67.29 | 7.235% | $72.1584 | $72.16 | $72.15 | $72.20 |
| Purchase #5 | $61.55 | 11.423% | $68.5809 | $68.58 | $68.60 | $68.60 |
| Purchase #6 | $171.62 | 11.829% | $191.9209 | $191.92 | $191.90 | $191.90 |
| Purchase #7 | $104.38 | 10.640% | $115.486 | $115.49 | $115.50 | $115.50 |
| 7 purchase totals = | $749.35 | $822.4992 | $822.50 | $822.50 | $822.60 | |