| 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 | $132.33 | 6.679% | $141.1683 | $141.17 | $141.15 | $141.20 |
| Purchase #2 | $23.90 | 5.615% | $25.242 | $25.24 | $25.25 | $25.20 |
| Purchase #3 | $218.92 | 3.589% | $226.777 | $226.78 | $226.80 | $226.80 |
| Purchase #4 | $119.61 | 6.487% | $127.3691 | $127.37 | $127.35 | $127.40 |
| Purchase #5 | $245.97 | 11.566% | $274.4189 | $274.42 | $274.40 | $274.40 |
| Purchase #6 | $139.38 | 13.236% | $157.8283 | $157.83 | $157.85 | $157.80 |
| Purchase #7 | $34.50 | 13.361% | $39.1095 | $39.11 | $39.10 | $39.10 |
| 7 purchase totals = | $914.61 | $991.9131 | $991.92 | $991.90 | $991.90 | |