| 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 | $228.48 | 7.152% | $244.8209 | $244.82 | $244.80 | $244.80 |
| Purchase #2 | $76.55 | 5.405% | $80.6875 | $80.69 | $80.70 | $80.70 |
| Purchase #3 | $211.92 | 3.119% | $218.5298 | $218.53 | $218.55 | $218.50 |
| Purchase #4 | $207.82 | 8.452% | $225.3849 | $225.38 | $225.40 | $225.40 |
| Purchase #5 | $184.74 | 10.829% | $204.7455 | $204.75 | $204.75 | $204.70 |
| Purchase #6 | $223.43 | 13.373% | $253.3093 | $253.31 | $253.30 | $253.30 |
| Purchase #7 | $153.29 | 5.755% | $162.1118 | $162.11 | $162.10 | $162.10 |
| 7 purchase totals = | $1,286.23 | $1,389.5897 | $1,389.59 | $1,389.60 | $1,389.50 | |