| 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 | $38.26 | 9.359% | $41.8408 | $41.84 | $41.85 | $41.80 |
| Purchase #2 | $192.73 | 9.551% | $211.1376 | $211.14 | $211.15 | $211.10 |
| Purchase #3 | $154.87 | 11.643% | $172.9015 | $172.90 | $172.90 | $172.90 |
| Purchase #4 | $128.68 | 4.656% | $134.6713 | $134.67 | $134.65 | $134.70 |
| Purchase #5 | $181.60 | 7.681% | $195.5487 | $195.55 | $195.55 | $195.50 |
| Purchase #6 | $71.44 | 3.575% | $73.994 | $73.99 | $74.00 | $74.00 |
| Purchase #7 | $105.44 | 4.530% | $110.2164 | $110.22 | $110.20 | $110.20 |
| 7 purchase totals = | $873.02 | $940.3103 | $940.31 | $940.30 | $940.20 | |