| 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 | $218.44 | 4.235% | $227.6909 | $227.69 | $227.70 | $227.70 |
| Purchase #2 | $121.43 | 10.764% | $134.5007 | $134.50 | $134.50 | $134.50 |
| Purchase #3 | $247.88 | 10.106% | $272.9308 | $272.93 | $272.95 | $272.90 |
| Purchase #4 | $184.84 | 12.706% | $208.3258 | $208.33 | $208.35 | $208.30 |
| Purchase #5 | $234.38 | 10.492% | $258.9711 | $258.97 | $258.95 | $259.00 |
| Purchase #6 | $26.85 | 10.740% | $29.7337 | $29.73 | $29.75 | $29.70 |
| Purchase #7 | $131.67 | 7.811% | $141.9547 | $141.95 | $141.95 | $142.00 |
| 7 purchase totals = | $1,165.49 | $1,274.1077 | $1,274.10 | $1,274.15 | $1,274.10 | |