| 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 | $105.55 | 10.289% | $116.41 | $116.41 | $116.40 | $116.40 |
| Purchase #2 | $63.95 | 8.521% | $69.3992 | $69.40 | $69.40 | $69.40 |
| Purchase #3 | $68.29 | 8.417% | $74.038 | $74.04 | $74.05 | $74.00 |
| Purchase #4 | $35.40 | 11.165% | $39.3524 | $39.35 | $39.35 | $39.40 |
| Purchase #5 | $17.37 | 11.434% | $19.3561 | $19.36 | $19.35 | $19.40 |
| Purchase #6 | $166.70 | 5.275% | $175.4934 | $175.49 | $175.50 | $175.50 |
| Purchase #7 | $22.67 | 7.821% | $24.443 | $24.44 | $24.45 | $24.40 |
| 7 purchase totals = | $479.93 | $518.4921 | $518.49 | $518.50 | $518.50 | |