| 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 | $198.45 | 11.445% | $221.1626 | $221.16 | $221.15 | $221.20 |
| Purchase #2 | $197.91 | 7.715% | $213.1788 | $213.18 | $213.20 | $213.20 |
| Purchase #3 | $89.92 | 6.767% | $96.0049 | $96.00 | $96.00 | $96.00 |
| Purchase #4 | $55.67 | 5.624% | $58.8009 | $58.80 | $58.80 | $58.80 |
| Purchase #5 | $208.52 | 4.633% | $218.1807 | $218.18 | $218.20 | $218.20 |
| Purchase #6 | $205.54 | 13.514% | $233.3167 | $233.32 | $233.30 | $233.30 |
| Purchase #7 | $178.69 | 8.786% | $194.3897 | $194.39 | $194.40 | $194.40 |
| 7 purchase totals = | $1,134.70 | $1,235.0343 | $1,235.03 | $1,235.05 | $1,235.10 | |