| 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 | $170.63 | 9.247% | $186.4082 | $186.41 | $186.40 | $186.40 |
| Purchase #2 | $109.98 | 6.294% | $116.9021 | $116.90 | $116.90 | $116.90 |
| Purchase #3 | $150.80 | 7.715% | $162.4342 | $162.43 | $162.45 | $162.40 |
| Purchase #4 | $226.71 | 6.838% | $242.2124 | $242.21 | $242.20 | $242.20 |
| Purchase #5 | $35.83 | 6.751% | $38.2489 | $38.25 | $38.25 | $38.20 |
| Purchase #6 | $95.91 | 5.465% | $101.1515 | $101.15 | $101.15 | $101.20 |
| Purchase #7 | $170.74 | 4.309% | $178.0972 | $178.10 | $178.10 | $178.10 |
| 7 purchase totals = | $960.60 | $1,025.4545 | $1,025.45 | $1,025.45 | $1,025.40 | |