| 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 | $89.41 | 7.494% | $96.1104 | $96.11 | $96.10 | $96.10 |
| Purchase #2 | $170.79 | 4.109% | $177.8078 | $177.81 | $177.80 | $177.80 |
| Purchase #3 | $108.52 | 12.482% | $122.0655 | $122.07 | $122.05 | $122.10 |
| Purchase #4 | $212.81 | 9.790% | $233.6441 | $233.64 | $233.65 | $233.60 |
| Purchase #5 | $80.49 | 5.340% | $84.7882 | $84.79 | $84.80 | $84.80 |
| Purchase #6 | $114.71 | 3.177% | $118.3543 | $118.35 | $118.35 | $118.40 |
| Purchase #7 | $234.45 | 9.275% | $256.1952 | $256.20 | $256.20 | $256.20 |
| 7 purchase totals = | $1,011.18 | $1,088.9655 | $1,088.97 | $1,088.95 | $1,089.00 | |