| 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 | $105.30 | 5.234% | $110.8114 | $110.81 | $110.80 | $110.80 |
| Purchase #2 | $30.48 | 4.551% | $31.8671 | $31.87 | $31.85 | $31.90 |
| Purchase #3 | $165.57 | 4.528% | $173.067 | $173.07 | $173.05 | $173.10 |
| Purchase #4 | $248.83 | 7.794% | $268.2238 | $268.22 | $268.20 | $268.20 |
| Purchase #5 | $212.98 | 6.740% | $227.3349 | $227.33 | $227.35 | $227.30 |
| Purchase #6 | $96.75 | 10.109% | $106.5305 | $106.53 | $106.55 | $106.50 |
| Purchase #7 | $144.52 | 13.601% | $164.1762 | $164.18 | $164.20 | $164.20 |
| 7 purchase totals = | $1,004.43 | $1,082.0109 | $1,082.01 | $1,082.00 | $1,082.00 | |