| 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 | $90.30 | 13.539% | $102.5257 | $102.53 | $102.55 | $102.50 |
| Purchase #2 | $115.63 | 9.819% | $126.9837 | $126.98 | $127.00 | $127.00 |
| Purchase #3 | $210.32 | 5.135% | $221.1199 | $221.12 | $221.10 | $221.10 |
| Purchase #4 | $134.43 | 5.300% | $141.5548 | $141.55 | $141.55 | $141.60 |
| Purchase #5 | $159.62 | 8.234% | $172.7631 | $172.76 | $172.75 | $172.80 |
| Purchase #6 | $64.35 | 9.855% | $70.6917 | $70.69 | $70.70 | $70.70 |
| Purchase #7 | $149.97 | 11.756% | $167.6005 | $167.60 | $167.60 | $167.60 |
| 7 purchase totals = | $924.62 | $1,003.2394 | $1,003.23 | $1,003.25 | $1,003.30 | |