| 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 | $122.29 | 5.405% | $128.8998 | $128.90 | $128.90 | $128.90 |
| Purchase #2 | $101.84 | 7.327% | $109.3018 | $109.30 | $109.30 | $109.30 |
| Purchase #3 | $38.95 | 7.570% | $41.8985 | $41.90 | $41.90 | $41.90 |
| Purchase #4 | $210.60 | 4.703% | $220.5045 | $220.50 | $220.50 | $220.50 |
| Purchase #5 | $9.46 | 12.211% | $10.6152 | $10.62 | $10.60 | $10.60 |
| Purchase #6 | $25.81 | 11.454% | $28.7663 | $28.77 | $28.75 | $28.80 |
| Purchase #7 | $193.73 | 11.130% | $215.2921 | $215.29 | $215.30 | $215.30 |
| 7 purchase totals = | $702.68 | $755.2782 | $755.28 | $755.25 | $755.30 | |