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 | $143.47 | 11.370% | $159.7825 | $159.78 | $159.80 | $159.80 |
Purchase #2 | $123.57 | 3.636% | $128.063 | $128.06 | $128.05 | $128.10 |
Purchase #3 | $190.98 | 9.608% | $209.3294 | $209.33 | $209.35 | $209.30 |
Purchase #4 | $173.85 | 9.387% | $190.1693 | $190.17 | $190.15 | $190.20 |
Purchase #5 | $73.95 | 8.131% | $79.9629 | $79.96 | $79.95 | $80.00 |
Purchase #6 | $44.81 | 5.834% | $47.4242 | $47.42 | $47.40 | $47.40 |
Purchase #7 | $160.43 | 8.657% | $174.3184 | $174.32 | $174.30 | $174.30 |
7 purchase totals = | $911.06 | $989.0497 | $989.04 | $989.00 | $989.10 |