| 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 | $180.47 | 5.400% | $190.2154 | $190.22 | $190.20 | $190.20 |
| Purchase #2 | $21.84 | 10.131% | $24.0526 | $24.05 | $24.05 | $24.10 |
| Purchase #3 | $39.54 | 13.421% | $44.8467 | $44.85 | $44.85 | $44.80 |
| Purchase #4 | $181.63 | 13.230% | $205.6596 | $205.66 | $205.65 | $205.70 |
| Purchase #5 | $204.91 | 12.613% | $230.7553 | $230.76 | $230.75 | $230.80 |
| Purchase #6 | $153.57 | 11.425% | $171.1154 | $171.12 | $171.10 | $171.10 |
| Purchase #7 | $186.49 | 4.867% | $195.5665 | $195.57 | $195.55 | $195.60 |
| 7 purchase totals = | $968.45 | $1,062.2115 | $1,062.23 | $1,062.15 | $1,062.30 | |