| 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 | $203.89 | 5.301% | $214.6982 | $214.70 | $214.70 | $214.70 |
| Purchase #2 | $170.29 | 11.115% | $189.2177 | $189.22 | $189.20 | $189.20 |
| Purchase #3 | $135.96 | 8.273% | $147.208 | $147.21 | $147.20 | $147.20 |
| Purchase #4 | $33.93 | 11.212% | $37.7342 | $37.73 | $37.75 | $37.70 |
| Purchase #5 | $67.54 | 12.510% | $75.9893 | $75.99 | $76.00 | $76.00 |
| Purchase #6 | $177.81 | 6.342% | $189.0867 | $189.09 | $189.10 | $189.10 |
| Purchase #7 | $214.98 | 11.679% | $240.0875 | $240.09 | $240.10 | $240.10 |
| 7 purchase totals = | $1,004.40 | $1,094.0216 | $1,094.03 | $1,094.05 | $1,094.00 | |