| 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 | $182.53 | 5.788% | $193.0948 | $193.09 | $193.10 | $193.10 |
| Purchase #2 | $146.28 | 5.610% | $154.4863 | $154.49 | $154.50 | $154.50 |
| Purchase #3 | $105.32 | 13.805% | $119.8594 | $119.86 | $119.85 | $119.90 |
| Purchase #4 | $91.50 | 4.855% | $95.9423 | $95.94 | $95.95 | $95.90 |
| Purchase #5 | $101.94 | 9.355% | $111.4765 | $111.48 | $111.50 | $111.50 |
| Purchase #6 | $108.52 | 12.689% | $122.2901 | $122.29 | $122.30 | $122.30 |
| Purchase #7 | $96.26 | 6.809% | $102.8143 | $102.81 | $102.80 | $102.80 |
| 7 purchase totals = | $832.35 | $899.9637 | $899.96 | $900.00 | $900.00 | |