| 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 | $81.71 | 11.668% | $91.2439 | $91.24 | $91.25 | $91.20 |
| Purchase #2 | $231.71 | 10.544% | $256.1415 | $256.14 | $256.15 | $256.10 |
| Purchase #3 | $139.85 | 13.493% | $158.72 | $158.72 | $158.70 | $158.70 |
| Purchase #4 | $161.29 | 10.866% | $178.8158 | $178.82 | $178.80 | $178.80 |
| Purchase #5 | $42.41 | 4.841% | $44.4631 | $44.46 | $44.45 | $44.50 |
| Purchase #6 | $187.70 | 4.335% | $195.8368 | $195.84 | $195.85 | $195.80 |
| Purchase #7 | $70.82 | 8.240% | $76.6556 | $76.66 | $76.65 | $76.70 |
| 7 purchase totals = | $915.49 | $1,001.8767 | $1,001.88 | $1,001.85 | $1,001.80 | |