| 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 | $177.26 | 11.131% | $196.9908 | $196.99 | $197.00 | $197.00 |
| Purchase #2 | $19.97 | 3.211% | $20.6112 | $20.61 | $20.60 | $20.60 |
| Purchase #3 | $159.89 | 13.551% | $181.5567 | $181.56 | $181.55 | $181.60 |
| Purchase #4 | $39.44 | 4.493% | $41.212 | $41.21 | $41.20 | $41.20 |
| Purchase #5 | $25.36 | 3.274% | $26.1903 | $26.19 | $26.20 | $26.20 |
| Purchase #6 | $56.51 | 11.550% | $63.0369 | $63.04 | $63.05 | $63.00 |
| Purchase #7 | $105.69 | 10.350% | $116.6289 | $116.63 | $116.65 | $116.60 |
| 7 purchase totals = | $584.12 | $646.2268 | $646.23 | $646.25 | $646.20 | |