| 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 | $235.79 | 12.828% | $266.0371 | $266.04 | $266.05 | $266.00 |
| Purchase #2 | $160.52 | 12.578% | $180.7102 | $180.71 | $180.70 | $180.70 |
| Purchase #3 | $75.83 | 5.182% | $79.7595 | $79.76 | $79.75 | $79.80 |
| Purchase #4 | $238.79 | 7.488% | $256.6706 | $256.67 | $256.65 | $256.70 |
| Purchase #5 | $223.38 | 12.504% | $251.3114 | $251.31 | $251.30 | $251.30 |
| Purchase #6 | $83.59 | 12.306% | $93.8766 | $93.88 | $93.90 | $93.90 |
| Purchase #7 | $53.92 | 6.734% | $57.551 | $57.55 | $57.55 | $57.60 |
| 7 purchase totals = | $1,071.82 | $1,185.9164 | $1,185.92 | $1,185.90 | $1,186.00 | |