| 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 | $211.58 | 10.487% | $233.7684 | $233.77 | $233.75 | $233.80 |
| Purchase #2 | $117.35 | 10.376% | $129.5262 | $129.53 | $129.55 | $129.50 |
| Purchase #3 | $244.26 | 7.207% | $261.8638 | $261.86 | $261.85 | $261.90 |
| Purchase #4 | $135.46 | 10.127% | $149.178 | $149.18 | $149.20 | $149.20 |
| Purchase #5 | $22.63 | 9.174% | $24.7061 | $24.71 | $24.70 | $24.70 |
| Purchase #6 | $60.92 | 8.337% | $65.9989 | $66.00 | $66.00 | $66.00 |
| Purchase #7 | $57.81 | 8.251% | $62.5799 | $62.58 | $62.60 | $62.60 |
| 7 purchase totals = | $850.01 | $927.6213 | $927.63 | $927.65 | $927.70 | |