| 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 | $133.36 | 13.441% | $151.2849 | $151.28 | $151.30 | $151.30 |
| Purchase #2 | $179.36 | 8.695% | $194.9554 | $194.96 | $194.95 | $195.00 |
| Purchase #3 | $84.93 | 12.797% | $95.7985 | $95.80 | $95.80 | $95.80 |
| Purchase #4 | $131.57 | 12.247% | $147.6834 | $147.68 | $147.70 | $147.70 |
| Purchase #5 | $79.90 | 7.380% | $85.7966 | $85.80 | $85.80 | $85.80 |
| Purchase #6 | $9.81 | 13.335% | $11.1182 | $11.12 | $11.10 | $11.10 |
| Purchase #7 | $22.73 | 7.444% | $24.422 | $24.42 | $24.40 | $24.40 |
| 7 purchase totals = | $641.66 | $711.0590 | $711.06 | $711.05 | $711.10 | |