| 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 | $126.57 | 12.292% | $142.128 | $142.13 | $142.15 | $142.10 |
| Purchase #2 | $49.41 | 10.823% | $54.7576 | $54.76 | $54.75 | $54.80 |
| Purchase #3 | $109.99 | 10.248% | $121.2618 | $121.26 | $121.25 | $121.30 |
| Purchase #4 | $137.69 | 12.111% | $154.3656 | $154.37 | $154.35 | $154.40 |
| Purchase #5 | $24.55 | 11.288% | $27.3212 | $27.32 | $27.30 | $27.30 |
| Purchase #6 | $38.47 | 4.527% | $40.2115 | $40.21 | $40.20 | $40.20 |
| Purchase #7 | $185.27 | 8.495% | $201.0087 | $201.01 | $201.00 | $201.00 |
| 7 purchase totals = | $671.95 | $741.0544 | $741.06 | $741.00 | $741.10 | |