| 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 | $135.90 | 10.594% | $150.2972 | $150.30 | $150.30 | $150.30 |
| Purchase #2 | $148.52 | 11.539% | $165.6577 | $165.66 | $165.65 | $165.70 |
| Purchase #3 | $76.53 | 3.770% | $79.4152 | $79.42 | $79.40 | $79.40 |
| Purchase #4 | $120.58 | 6.600% | $128.5383 | $128.54 | $128.55 | $128.50 |
| Purchase #5 | $241.55 | 6.205% | $256.5382 | $256.54 | $256.55 | $256.50 |
| Purchase #6 | $159.57 | 6.645% | $170.1734 | $170.17 | $170.15 | $170.20 |
| Purchase #7 | $24.58 | 9.867% | $27.0053 | $27.01 | $27.00 | $27.00 |
| 7 purchase totals = | $907.23 | $977.6253 | $977.64 | $977.60 | $977.60 | |