| 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 | $16.50 | 5.131% | $17.3466 | $17.35 | $17.35 | $17.30 |
| Purchase #2 | $198.48 | 3.208% | $204.8472 | $204.85 | $204.85 | $204.80 |
| Purchase #3 | $5.35 | 7.651% | $5.7593 | $5.76 | $5.75 | $5.80 |
| Purchase #4 | $5.27 | 13.232% | $5.9673 | $5.97 | $5.95 | $6.00 |
| Purchase #5 | $88.65 | 8.312% | $96.0186 | $96.02 | $96.00 | $96.00 |
| Purchase #6 | $232.37 | 13.384% | $263.4704 | $263.47 | $263.45 | $263.50 |
| Purchase #7 | $76.87 | 7.571% | $82.6898 | $82.69 | $82.70 | $82.70 |
| 7 purchase totals = | $623.49 | $676.0992 | $676.11 | $676.05 | $676.10 | |