| 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 | $85.82 | 3.324% | $88.6727 | $88.67 | $88.65 | $88.70 |
| Purchase #2 | $83.93 | 7.866% | $90.5319 | $90.53 | $90.55 | $90.50 |
| Purchase #3 | $184.45 | 10.149% | $203.1698 | $203.17 | $203.15 | $203.20 |
| Purchase #4 | $215.32 | 6.393% | $229.0854 | $229.09 | $229.10 | $229.10 |
| Purchase #5 | $208.40 | 4.743% | $218.2844 | $218.28 | $218.30 | $218.30 |
| Purchase #6 | $57.49 | 12.677% | $64.778 | $64.78 | $64.80 | $64.80 |
| Purchase #7 | $248.68 | 12.239% | $279.1159 | $279.12 | $279.10 | $279.10 |
| 7 purchase totals = | $1,084.09 | $1,173.6381 | $1,173.64 | $1,173.65 | $1,173.70 | |