| 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 | $155.25 | 7.484% | $166.8689 | $166.87 | $166.85 | $166.90 |
| Purchase #2 | $224.78 | 10.326% | $247.9908 | $247.99 | $248.00 | $248.00 |
| Purchase #3 | $147.42 | 4.160% | $153.5527 | $153.55 | $153.55 | $153.60 |
| Purchase #4 | $23.38 | 6.629% | $24.9299 | $24.93 | $24.95 | $24.90 |
| Purchase #5 | $96.78 | 13.522% | $109.8666 | $109.87 | $109.85 | $109.90 |
| Purchase #6 | $145.94 | 5.642% | $154.1739 | $154.17 | $154.15 | $154.20 |
| Purchase #7 | $34.72 | 5.515% | $36.6348 | $36.63 | $36.65 | $36.60 |
| 7 purchase totals = | $828.27 | $894.0176 | $894.01 | $894.00 | $894.10 | |