| 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 | $133.61 | 10.728% | $147.9437 | $147.94 | $147.95 | $147.90 |
| Purchase #2 | $160.78 | 9.538% | $176.1152 | $176.12 | $176.10 | $176.10 |
| Purchase #3 | $133.97 | 10.111% | $147.5157 | $147.52 | $147.50 | $147.50 |
| Purchase #4 | $230.66 | 3.585% | $238.9292 | $238.93 | $238.95 | $238.90 |
| Purchase #5 | $67.73 | 13.305% | $76.7415 | $76.74 | $76.75 | $76.70 |
| Purchase #6 | $62.74 | 10.624% | $69.4055 | $69.41 | $69.40 | $69.40 |
| Purchase #7 | $169.57 | 4.170% | $176.6411 | $176.64 | $176.65 | $176.60 |
| 7 purchase totals = | $959.06 | $1,033.2919 | $1,033.30 | $1,033.30 | $1,033.10 | |