| 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 | $214.55 | 7.411% | $230.4503 | $230.45 | $230.45 | $230.50 |
| Purchase #2 | $17.82 | 7.215% | $19.1057 | $19.11 | $19.10 | $19.10 |
| Purchase #3 | $116.93 | 12.286% | $131.296 | $131.30 | $131.30 | $131.30 |
| Purchase #4 | $162.31 | 13.435% | $184.1163 | $184.12 | $184.10 | $184.10 |
| Purchase #5 | $55.88 | 7.795% | $60.2358 | $60.24 | $60.25 | $60.20 |
| Purchase #6 | $105.71 | 12.449% | $118.8698 | $118.87 | $118.85 | $118.90 |
| Purchase #7 | $93.86 | 8.292% | $101.6429 | $101.64 | $101.65 | $101.60 |
| 7 purchase totals = | $767.06 | $845.7168 | $845.73 | $845.70 | $845.70 | |