| 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 | $118.28 | 9.537% | $129.5604 | $129.56 | $129.55 | $129.60 |
| Purchase #2 | $233.78 | 11.327% | $260.2603 | $260.26 | $260.25 | $260.30 |
| Purchase #3 | $6.39 | 10.529% | $7.0628 | $7.06 | $7.05 | $7.10 |
| Purchase #4 | $67.99 | 3.144% | $70.1276 | $70.13 | $70.15 | $70.10 |
| Purchase #5 | $34.58 | 7.745% | $37.2582 | $37.26 | $37.25 | $37.30 |
| Purchase #6 | $16.47 | 9.334% | $18.0073 | $18.01 | $18.00 | $18.00 |
| Purchase #7 | $46.91 | 13.317% | $53.157 | $53.16 | $53.15 | $53.20 |
| 7 purchase totals = | $524.40 | $575.4336 | $575.44 | $575.40 | $575.60 | |