| 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 | $183.78 | 4.639% | $192.3056 | $192.31 | $192.30 | $192.30 |
| Purchase #2 | $80.84 | 4.276% | $84.2967 | $84.30 | $84.30 | $84.30 |
| Purchase #3 | $31.82 | 9.489% | $34.8394 | $34.84 | $34.85 | $34.80 |
| Purchase #4 | $129.66 | 3.308% | $133.9492 | $133.95 | $133.95 | $133.90 |
| Purchase #5 | $193.74 | 11.434% | $215.8922 | $215.89 | $215.90 | $215.90 |
| Purchase #6 | $41.94 | 5.372% | $44.193 | $44.19 | $44.20 | $44.20 |
| Purchase #7 | $15.48 | 9.285% | $16.9173 | $16.92 | $16.90 | $16.90 |
| 7 purchase totals = | $677.26 | $722.3934 | $722.40 | $722.40 | $722.30 | |