| 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 | $139.38 | 13.640% | $158.3914 | $158.39 | $158.40 | $158.40 |
| Purchase #2 | $37.83 | 13.237% | $42.8376 | $42.84 | $42.85 | $42.80 |
| Purchase #3 | $178.94 | 13.133% | $202.4402 | $202.44 | $202.45 | $202.40 |
| Purchase #4 | $241.68 | 10.477% | $267.0008 | $267.00 | $267.00 | $267.00 |
| Purchase #5 | $114.27 | 13.261% | $129.4233 | $129.42 | $129.40 | $129.40 |
| Purchase #6 | $12.44 | 8.320% | $13.475 | $13.48 | $13.50 | $13.50 |
| Purchase #7 | $200.91 | 4.308% | $209.5652 | $209.57 | $209.55 | $209.60 |
| 7 purchase totals = | $925.45 | $1,023.1335 | $1,023.14 | $1,023.15 | $1,023.10 | |