| 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 | $74.26 | 13.703% | $84.4358 | $84.44 | $84.45 | $84.40 |
| Purchase #2 | $41.40 | 8.703% | $45.003 | $45.00 | $45.00 | $45.00 |
| Purchase #3 | $31.66 | 7.481% | $34.0285 | $34.03 | $34.05 | $34.00 |
| Purchase #4 | $68.91 | 3.729% | $71.4797 | $71.48 | $71.50 | $71.50 |
| Purchase #5 | $240.28 | 9.775% | $263.7674 | $263.77 | $263.75 | $263.80 |
| Purchase #6 | $154.67 | 3.465% | $160.0293 | $160.03 | $160.05 | $160.00 |
| Purchase #7 | $8.47 | 13.368% | $9.6023 | $9.60 | $9.60 | $9.60 |
| 7 purchase totals = | $619.65 | $668.3460 | $668.35 | $668.40 | $668.30 | |