| 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 | $203.48 | 3.663% | $210.9335 | $210.93 | $210.95 | $210.90 |
| Purchase #2 | $202.26 | 9.717% | $221.9136 | $221.91 | $221.90 | $221.90 |
| Purchase #3 | $121.25 | 5.293% | $127.6678 | $127.67 | $127.65 | $127.70 |
| Purchase #4 | $150.31 | 5.480% | $158.547 | $158.55 | $158.55 | $158.50 |
| Purchase #5 | $34.37 | 3.523% | $35.5809 | $35.58 | $35.60 | $35.60 |
| Purchase #6 | $146.64 | 11.274% | $163.1722 | $163.17 | $163.15 | $163.20 |
| Purchase #7 | $178.71 | 7.127% | $191.4467 | $191.45 | $191.45 | $191.40 |
| 7 purchase totals = | $1,037.02 | $1,109.2617 | $1,109.26 | $1,109.25 | $1,109.20 | |