| 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 | $248.30 | 11.851% | $277.726 | $277.73 | $277.75 | $277.70 |
| Purchase #2 | $21.74 | 12.863% | $24.5364 | $24.54 | $24.55 | $24.50 |
| Purchase #3 | $194.64 | 10.279% | $214.647 | $214.65 | $214.65 | $214.60 |
| Purchase #4 | $66.95 | 3.638% | $69.3856 | $69.39 | $69.40 | $69.40 |
| Purchase #5 | $131.54 | 5.505% | $138.7813 | $138.78 | $138.80 | $138.80 |
| Purchase #6 | $43.29 | 10.631% | $47.8922 | $47.89 | $47.90 | $47.90 |
| Purchase #7 | $159.88 | 13.709% | $181.7979 | $181.80 | $181.80 | $181.80 |
| 7 purchase totals = | $866.34 | $954.7664 | $954.78 | $954.85 | $954.70 | |