| 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 | $193.96 | 13.320% | $219.7955 | $219.80 | $219.80 | $219.80 |
| Purchase #2 | $206.95 | 5.673% | $218.6903 | $218.69 | $218.70 | $218.70 |
| Purchase #3 | $156.66 | 10.228% | $172.6832 | $172.68 | $172.70 | $172.70 |
| Purchase #4 | $114.49 | 9.797% | $125.7066 | $125.71 | $125.70 | $125.70 |
| Purchase #5 | $225.76 | 4.130% | $235.0839 | $235.08 | $235.10 | $235.10 |
| Purchase #6 | $52.65 | 3.320% | $54.398 | $54.40 | $54.40 | $54.40 |
| Purchase #7 | $90.63 | 7.130% | $97.0919 | $97.09 | $97.10 | $97.10 |
| 7 purchase totals = | $1,041.10 | $1,123.4494 | $1,123.45 | $1,123.50 | $1,123.50 | |