| 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 | $10.29 | 12.164% | $11.5417 | $11.54 | $11.55 | $11.50 |
| Purchase #2 | $69.92 | 3.543% | $72.3973 | $72.40 | $72.40 | $72.40 |
| Purchase #3 | $241.93 | 11.312% | $269.2971 | $269.30 | $269.30 | $269.30 |
| Purchase #4 | $65.88 | 6.150% | $69.9316 | $69.93 | $69.95 | $69.90 |
| Purchase #5 | $74.79 | 6.767% | $79.851 | $79.85 | $79.85 | $79.90 |
| Purchase #6 | $230.55 | 6.583% | $245.7271 | $245.73 | $245.75 | $245.70 |
| Purchase #7 | $168.47 | 3.146% | $173.7701 | $173.77 | $173.75 | $173.80 |
| 7 purchase totals = | $861.83 | $922.5159 | $922.52 | $922.55 | $922.50 | |