| 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 | $85.78 | 11.756% | $95.8643 | $95.86 | $95.85 | $95.90 |
| Purchase #2 | $86.76 | 5.449% | $91.4876 | $91.49 | $91.50 | $91.50 |
| Purchase #3 | $48.25 | 6.271% | $51.2758 | $51.28 | $51.30 | $51.30 |
| Purchase #4 | $247.32 | 13.346% | $280.3273 | $280.33 | $280.35 | $280.30 |
| Purchase #5 | $237.51 | 8.526% | $257.7601 | $257.76 | $257.75 | $257.80 |
| Purchase #6 | $144.27 | 3.679% | $149.5777 | $149.58 | $149.60 | $149.60 |
| Purchase #7 | $197.74 | 11.624% | $220.7253 | $220.73 | $220.75 | $220.70 |
| 7 purchase totals = | $1,047.63 | $1,147.0181 | $1,147.03 | $1,147.10 | $1,147.10 | |