| 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 | $114.86 | 9.176% | $125.3996 | $125.40 | $125.40 | $125.40 |
| Purchase #2 | $148.60 | 6.163% | $157.7582 | $157.76 | $157.75 | $157.80 |
| Purchase #3 | $22.53 | 13.853% | $25.6511 | $25.65 | $25.65 | $25.70 |
| Purchase #4 | $31.51 | 9.381% | $34.466 | $34.47 | $34.45 | $34.50 |
| Purchase #5 | $185.94 | 4.148% | $193.6528 | $193.65 | $193.65 | $193.70 |
| Purchase #6 | $45.56 | 13.129% | $51.5416 | $51.54 | $51.55 | $51.50 |
| Purchase #7 | $235.66 | 8.836% | $256.4829 | $256.48 | $256.50 | $256.50 |
| 7 purchase totals = | $784.66 | $844.9522 | $844.95 | $844.95 | $845.10 | |