| 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 | $190.37 | 7.117% | $203.9186 | $203.92 | $203.90 | $203.90 |
| Purchase #2 | $170.39 | 10.316% | $187.9674 | $187.97 | $187.95 | $188.00 |
| Purchase #3 | $181.34 | 6.695% | $193.4807 | $193.48 | $193.50 | $193.50 |
| Purchase #4 | $160.72 | 5.141% | $168.9826 | $168.98 | $169.00 | $169.00 |
| Purchase #5 | $185.87 | 4.502% | $194.2379 | $194.24 | $194.25 | $194.20 |
| Purchase #6 | $144.56 | 9.327% | $158.0431 | $158.04 | $158.05 | $158.00 |
| Purchase #7 | $64.62 | 5.248% | $68.0113 | $68.01 | $68.00 | $68.00 |
| 7 purchase totals = | $1,097.87 | $1,174.6416 | $1,174.64 | $1,174.65 | $1,174.60 | |