| 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 | $35.49 | 10.767% | $39.3112 | $39.31 | $39.30 | $39.30 |
| Purchase #2 | $144.92 | 7.599% | $155.9325 | $155.93 | $155.95 | $155.90 |
| Purchase #3 | $117.96 | 5.327% | $124.2437 | $124.24 | $124.25 | $124.20 |
| Purchase #4 | $247.71 | 10.283% | $273.182 | $273.18 | $273.20 | $273.20 |
| Purchase #5 | $168.42 | 5.538% | $177.7471 | $177.75 | $177.75 | $177.70 |
| Purchase #6 | $25.31 | 10.280% | $27.9119 | $27.91 | $27.90 | $27.90 |
| Purchase #7 | $228.60 | 10.845% | $253.3917 | $253.39 | $253.40 | $253.40 |
| 7 purchase totals = | $968.41 | $1,051.7201 | $1,051.71 | $1,051.75 | $1,051.60 | |