| 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 | $104.33 | 12.303% | $117.1657 | $117.17 | $117.15 | $117.20 |
| Purchase #2 | $130.76 | 6.259% | $138.9443 | $138.94 | $138.95 | $138.90 |
| Purchase #3 | $64.46 | 6.366% | $68.5635 | $68.56 | $68.55 | $68.60 |
| Purchase #4 | $217.60 | 6.249% | $231.1978 | $231.20 | $231.20 | $231.20 |
| Purchase #5 | $245.47 | 12.805% | $276.9024 | $276.90 | $276.90 | $276.90 |
| Purchase #6 | $137.83 | 10.645% | $152.502 | $152.50 | $152.50 | $152.50 |
| Purchase #7 | $94.54 | 9.760% | $103.7671 | $103.77 | $103.75 | $103.80 |
| 7 purchase totals = | $994.99 | $1,089.0428 | $1,089.04 | $1,089.00 | $1,089.10 | |