| 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 | $203.79 | 7.675% | $219.4309 | $219.43 | $219.45 | $219.40 |
| Purchase #2 | $198.44 | 4.865% | $208.0941 | $208.09 | $208.10 | $208.10 |
| Purchase #3 | $60.78 | 9.865% | $66.7759 | $66.78 | $66.80 | $66.80 |
| Purchase #4 | $173.85 | 6.632% | $185.3797 | $185.38 | $185.40 | $185.40 |
| Purchase #5 | $114.29 | 5.215% | $120.2502 | $120.25 | $120.25 | $120.30 |
| Purchase #6 | $180.89 | 7.707% | $194.8312 | $194.83 | $194.85 | $194.80 |
| Purchase #7 | $58.50 | 8.703% | $63.5913 | $63.59 | $63.60 | $63.60 |
| 7 purchase totals = | $990.54 | $1,058.3533 | $1,058.35 | $1,058.45 | $1,058.40 | |