| 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 | $130.79 | 10.376% | $144.3608 | $144.36 | $144.35 | $144.40 |
| Purchase #2 | $84.53 | 4.164% | $88.0498 | $88.05 | $88.05 | $88.00 |
| Purchase #3 | $10.69 | 6.638% | $11.3996 | $11.40 | $11.40 | $11.40 |
| Purchase #4 | $211.73 | 3.871% | $219.9261 | $219.93 | $219.95 | $219.90 |
| Purchase #5 | $29.36 | 8.833% | $31.9534 | $31.95 | $31.95 | $32.00 |
| Purchase #6 | $25.94 | 4.702% | $27.1597 | $27.16 | $27.15 | $27.20 |
| Purchase #7 | $119.80 | 11.496% | $133.5722 | $133.57 | $133.55 | $133.60 |
| 7 purchase totals = | $612.84 | $656.4216 | $656.42 | $656.40 | $656.50 | |