| 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 | $182.81 | 7.820% | $197.1057 | $197.11 | $197.10 | $197.10 |
| Purchase #2 | $55.92 | 9.391% | $61.1714 | $61.17 | $61.15 | $61.20 |
| Purchase #3 | $242.59 | 9.733% | $266.2013 | $266.20 | $266.20 | $266.20 |
| Purchase #4 | $245.30 | 12.106% | $274.996 | $275.00 | $275.00 | $275.00 |
| Purchase #5 | $78.28 | 11.632% | $87.3855 | $87.39 | $87.40 | $87.40 |
| Purchase #6 | $28.79 | 11.265% | $32.0332 | $32.03 | $32.05 | $32.00 |
| Purchase #7 | $173.64 | 6.220% | $184.4404 | $184.44 | $184.45 | $184.40 |
| 7 purchase totals = | $1,007.33 | $1,103.3335 | $1,103.34 | $1,103.35 | $1,103.30 | |