| 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 | $190.84 | 10.199% | $210.3038 | $210.30 | $210.30 | $210.30 |
| Purchase #2 | $129.41 | 8.364% | $140.2339 | $140.23 | $140.25 | $140.20 |
| Purchase #3 | $8.52 | 12.244% | $9.5632 | $9.56 | $9.55 | $9.60 |
| Purchase #4 | $91.48 | 12.790% | $103.1803 | $103.18 | $103.20 | $103.20 |
| Purchase #5 | $147.27 | 4.346% | $153.6704 | $153.67 | $153.65 | $153.70 |
| Purchase #6 | $86.70 | 7.316% | $93.043 | $93.04 | $93.05 | $93.00 |
| Purchase #7 | $131.85 | 11.698% | $147.2738 | $147.27 | $147.25 | $147.30 |
| 7 purchase totals = | $786.07 | $857.2684 | $857.25 | $857.25 | $857.30 | |