| 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 | $112.74 | 4.488% | $117.7998 | $117.80 | $117.80 | $117.80 |
| Purchase #2 | $193.42 | 12.456% | $217.5124 | $217.51 | $217.50 | $217.50 |
| Purchase #3 | $93.31 | 13.640% | $106.0375 | $106.04 | $106.05 | $106.00 |
| Purchase #4 | $245.92 | 9.732% | $269.8529 | $269.85 | $269.85 | $269.90 |
| Purchase #5 | $212.59 | 8.265% | $230.1606 | $230.16 | $230.15 | $230.20 |
| Purchase #6 | $152.44 | 5.102% | $160.2175 | $160.22 | $160.20 | $160.20 |
| Purchase #7 | $216.93 | 8.750% | $235.9114 | $235.91 | $235.90 | $235.90 |
| 7 purchase totals = | $1,227.35 | $1,337.4921 | $1,337.49 | $1,337.45 | $1,337.50 | |