| 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 | $146.80 | 8.868% | $159.8182 | $159.82 | $159.80 | $159.80 |
| Purchase #2 | $210.49 | 3.585% | $218.0361 | $218.04 | $218.05 | $218.00 |
| Purchase #3 | $211.82 | 11.548% | $236.281 | $236.28 | $236.30 | $236.30 |
| Purchase #4 | $83.54 | 4.847% | $87.5892 | $87.59 | $87.60 | $87.60 |
| Purchase #5 | $74.48 | 3.770% | $77.2879 | $77.29 | $77.30 | $77.30 |
| Purchase #6 | $116.55 | 11.183% | $129.5838 | $129.58 | $129.60 | $129.60 |
| Purchase #7 | $220.87 | 5.787% | $233.6517 | $233.65 | $233.65 | $233.70 |
| 7 purchase totals = | $1,064.55 | $1,142.2479 | $1,142.25 | $1,142.30 | $1,142.30 | |