| 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 | $206.58 | 10.573% | $228.4217 | $228.42 | $228.40 | $228.40 |
| Purchase #2 | $122.59 | 4.313% | $127.8773 | $127.88 | $127.90 | $127.90 |
| Purchase #3 | $182.65 | 4.761% | $191.346 | $191.35 | $191.35 | $191.30 |
| Purchase #4 | $122.34 | 9.631% | $134.1226 | $134.12 | $134.10 | $134.10 |
| Purchase #5 | $248.99 | 8.245% | $269.5192 | $269.52 | $269.50 | $269.50 |
| Purchase #6 | $116.80 | 10.715% | $129.3151 | $129.32 | $129.30 | $129.30 |
| Purchase #7 | $68.94 | 6.456% | $73.3908 | $73.39 | $73.40 | $73.40 |
| 7 purchase totals = | $1,068.89 | $1,153.9927 | $1,154.00 | $1,153.95 | $1,153.90 | |