| 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 | $162.51 | 6.397% | $172.9058 | $172.91 | $172.90 | $172.90 |
| Purchase #2 | $187.94 | 10.325% | $207.3448 | $207.34 | $207.35 | $207.30 |
| Purchase #3 | $42.86 | 4.733% | $44.8886 | $44.89 | $44.90 | $44.90 |
| Purchase #4 | $108.59 | 13.599% | $123.3572 | $123.36 | $123.35 | $123.40 |
| Purchase #5 | $228.42 | 10.467% | $252.3287 | $252.33 | $252.35 | $252.30 |
| Purchase #6 | $40.95 | 5.409% | $43.165 | $43.17 | $43.15 | $43.20 |
| Purchase #7 | $95.51 | 6.794% | $101.9989 | $102.00 | $102.00 | $102.00 |
| 7 purchase totals = | $866.78 | $945.9890 | $946.00 | $946.00 | $946.00 | |