| 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 | $162.79 | 3.349% | $168.2418 | $168.24 | $168.25 | $168.20 |
| Purchase #2 | $228.67 | 13.697% | $259.9909 | $259.99 | $260.00 | $260.00 |
| Purchase #3 | $146.31 | 6.696% | $156.1069 | $156.11 | $156.10 | $156.10 |
| Purchase #4 | $202.87 | 13.771% | $230.8072 | $230.81 | $230.80 | $230.80 |
| Purchase #5 | $47.68 | 4.459% | $49.8061 | $49.81 | $49.80 | $49.80 |
| Purchase #6 | $188.58 | 11.707% | $210.6571 | $210.66 | $210.65 | $210.70 |
| Purchase #7 | $44.59 | 12.461% | $50.1464 | $50.15 | $50.15 | $50.10 |
| 7 purchase totals = | $1,021.49 | $1,125.7564 | $1,125.77 | $1,125.75 | $1,125.70 | |