| 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 | $50.58 | 5.820% | $53.5238 | $53.52 | $53.50 | $53.50 |
| Purchase #2 | $105.91 | 9.864% | $116.357 | $116.36 | $116.35 | $116.40 |
| Purchase #3 | $69.51 | 5.651% | $73.438 | $73.44 | $73.45 | $73.40 |
| Purchase #4 | $5.36 | 3.569% | $5.5513 | $5.55 | $5.55 | $5.60 |
| Purchase #5 | $147.29 | 4.302% | $153.6264 | $153.63 | $153.65 | $153.60 |
| Purchase #6 | $120.72 | 6.377% | $128.4183 | $128.42 | $128.40 | $128.40 |
| Purchase #7 | $8.33 | 4.117% | $8.6729 | $8.67 | $8.65 | $8.70 |
| 7 purchase totals = | $507.70 | $539.5877 | $539.59 | $539.55 | $539.60 | |