| 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 | $180.86 | 9.542% | $198.1177 | $198.12 | $198.10 | $198.10 |
| Purchase #2 | $6.64 | 5.631% | $7.0139 | $7.01 | $7.00 | $7.00 |
| Purchase #3 | $32.93 | 8.195% | $35.6286 | $35.63 | $35.65 | $35.60 |
| Purchase #4 | $74.49 | 6.663% | $79.4533 | $79.45 | $79.45 | $79.50 |
| Purchase #5 | $31.27 | 6.508% | $33.3051 | $33.31 | $33.30 | $33.30 |
| Purchase #6 | $87.40 | 10.269% | $96.3751 | $96.38 | $96.40 | $96.40 |
| Purchase #7 | $12.29 | 8.775% | $13.3684 | $13.37 | $13.35 | $13.40 |
| 7 purchase totals = | $425.88 | $463.2621 | $463.27 | $463.25 | $463.30 | |