| 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 | $76.57 | 10.266% | $84.4307 | $84.43 | $84.45 | $84.40 |
| Purchase #2 | $108.36 | 6.294% | $115.1802 | $115.18 | $115.20 | $115.20 |
| Purchase #3 | $6.88 | 9.810% | $7.5549 | $7.55 | $7.55 | $7.60 |
| Purchase #4 | $167.94 | 8.329% | $181.9277 | $181.93 | $181.95 | $181.90 |
| Purchase #5 | $131.32 | 7.605% | $141.3069 | $141.31 | $141.30 | $141.30 |
| Purchase #6 | $102.32 | 3.408% | $105.8071 | $105.81 | $105.80 | $105.80 |
| Purchase #7 | $37.56 | 11.674% | $41.9448 | $41.94 | $41.95 | $41.90 |
| 7 purchase totals = | $630.95 | $678.1523 | $678.15 | $678.20 | $678.10 | |