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 | $25.65 | 12.619% | $28.8868 | $28.89 | $28.90 | $28.90 |
Purchase #2 | $241.99 | 4.574% | $253.0586 | $253.06 | $253.05 | $253.10 |
Purchase #3 | $109.37 | 7.847% | $117.9523 | $117.95 | $117.95 | $118.00 |
Purchase #4 | $118.82 | 3.650% | $123.1569 | $123.16 | $123.15 | $123.20 |
Purchase #5 | $9.98 | 13.182% | $11.2956 | $11.30 | $11.30 | $11.30 |
Purchase #6 | $16.25 | 5.745% | $17.1836 | $17.18 | $17.20 | $17.20 |
Purchase #7 | $106.71 | 12.787% | $120.355 | $120.36 | $120.35 | $120.40 |
7 purchase totals = | $628.77 | $671.8888 | $671.90 | $671.90 | $672.10 |