| 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 | $182.64 | 10.835% | $202.429 | $202.43 | $202.45 | $202.40 |
| Purchase #2 | $156.36 | 12.763% | $176.3162 | $176.32 | $176.30 | $176.30 |
| Purchase #3 | $182.75 | 6.499% | $194.6269 | $194.63 | $194.65 | $194.60 |
| Purchase #4 | $151.43 | 5.629% | $159.954 | $159.95 | $159.95 | $160.00 |
| Purchase #5 | $135.31 | 13.834% | $154.0288 | $154.03 | $154.05 | $154.00 |
| Purchase #6 | $200.82 | 8.309% | $217.5061 | $217.51 | $217.50 | $217.50 |
| Purchase #7 | $26.86 | 3.256% | $27.7346 | $27.73 | $27.75 | $27.70 |
| 7 purchase totals = | $1,036.17 | $1,132.5956 | $1,132.60 | $1,132.65 | $1,132.50 | |