| 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 | $84.57 | 7.398% | $90.8265 | $90.83 | $90.85 | $90.80 |
| Purchase #2 | $147.55 | 6.874% | $157.6926 | $157.69 | $157.70 | $157.70 |
| Purchase #3 | $145.58 | 12.549% | $163.8488 | $163.85 | $163.85 | $163.80 |
| Purchase #4 | $125.44 | 3.295% | $129.5732 | $129.57 | $129.55 | $129.60 |
| Purchase #5 | $43.37 | 12.661% | $48.8611 | $48.86 | $48.85 | $48.90 |
| Purchase #6 | $221.86 | 4.482% | $231.8038 | $231.80 | $231.80 | $231.80 |
| Purchase #7 | $174.82 | 11.111% | $194.2443 | $194.24 | $194.25 | $194.20 |
| 7 purchase totals = | $943.19 | $1,016.8503 | $1,016.84 | $1,016.85 | $1,016.80 | |