| 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 | $142.42 | 6.380% | $151.5064 | $151.51 | $151.50 | $151.50 |
| Purchase #2 | $44.80 | 9.814% | $49.1967 | $49.20 | $49.20 | $49.20 |
| Purchase #3 | $23.99 | 3.127% | $24.7402 | $24.74 | $24.75 | $24.70 |
| Purchase #4 | $74.27 | 9.826% | $81.5678 | $81.57 | $81.55 | $81.60 |
| Purchase #5 | $49.97 | 3.251% | $51.5945 | $51.59 | $51.60 | $51.60 |
| Purchase #6 | $107.73 | 9.643% | $118.1184 | $118.12 | $118.10 | $118.10 |
| Purchase #7 | $96.33 | 10.694% | $106.6315 | $106.63 | $106.65 | $106.60 |
| 7 purchase totals = | $539.51 | $583.3555 | $583.36 | $583.35 | $583.30 | |