| 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 | $118.98 | 9.616% | $130.4211 | $130.42 | $130.40 | $130.40 |
| Purchase #2 | $228.38 | 3.275% | $235.8594 | $235.86 | $235.85 | $235.90 |
| Purchase #3 | $66.66 | 10.817% | $73.8706 | $73.87 | $73.85 | $73.90 |
| Purchase #4 | $244.46 | 11.470% | $272.4996 | $272.50 | $272.50 | $272.50 |
| Purchase #5 | $63.97 | 3.250% | $66.049 | $66.05 | $66.05 | $66.00 |
| Purchase #6 | $109.42 | 5.634% | $115.5847 | $115.58 | $115.60 | $115.60 |
| Purchase #7 | $138.34 | 5.688% | $146.2088 | $146.21 | $146.20 | $146.20 |
| 7 purchase totals = | $970.21 | $1,040.4932 | $1,040.49 | $1,040.45 | $1,040.50 | |