| 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 | $169.61 | 5.689% | $179.2591 | $179.26 | $179.25 | $179.30 |
| Purchase #2 | $72.26 | 9.658% | $79.2389 | $79.24 | $79.25 | $79.20 |
| Purchase #3 | $209.44 | 12.252% | $235.1006 | $235.10 | $235.10 | $235.10 |
| Purchase #4 | $83.79 | 12.271% | $94.0719 | $94.07 | $94.05 | $94.10 |
| Purchase #5 | $123.71 | 5.853% | $130.9507 | $130.95 | $130.95 | $131.00 |
| Purchase #6 | $198.98 | 9.689% | $218.2592 | $218.26 | $218.25 | $218.30 |
| Purchase #7 | $130.72 | 8.329% | $141.6077 | $141.61 | $141.60 | $141.60 |
| 7 purchase totals = | $988.51 | $1,078.4881 | $1,078.49 | $1,078.45 | $1,078.60 | |