| 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 | $108.94 | 10.173% | $120.0225 | $120.02 | $120.00 | $120.00 |
| Purchase #2 | $104.27 | 11.822% | $116.5968 | $116.60 | $116.60 | $116.60 |
| Purchase #3 | $96.91 | 10.609% | $107.1912 | $107.19 | $107.20 | $107.20 |
| Purchase #4 | $159.31 | 7.236% | $170.8377 | $170.84 | $170.85 | $170.80 |
| Purchase #5 | $84.34 | 5.393% | $88.8885 | $88.89 | $88.90 | $88.90 |
| Purchase #6 | $19.77 | 4.302% | $20.6205 | $20.62 | $20.60 | $20.60 |
| Purchase #7 | $105.33 | 6.487% | $112.1628 | $112.16 | $112.15 | $112.20 |
| 7 purchase totals = | $678.87 | $736.3200 | $736.32 | $736.30 | $736.30 | |