| 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 | $92.66 | 9.389% | $101.3598 | $101.36 | $101.35 | $101.40 |
| Purchase #2 | $120.60 | 12.413% | $135.5701 | $135.57 | $135.55 | $135.60 |
| Purchase #3 | $235.57 | 13.300% | $266.9008 | $266.90 | $266.90 | $266.90 |
| Purchase #4 | $141.27 | 12.254% | $158.5812 | $158.58 | $158.60 | $158.60 |
| Purchase #5 | $91.98 | 12.866% | $103.8141 | $103.81 | $103.80 | $103.80 |
| Purchase #6 | $67.86 | 4.433% | $70.8682 | $70.87 | $70.85 | $70.90 |
| Purchase #7 | $231.72 | 8.659% | $251.7846 | $251.78 | $251.80 | $251.80 |
| 7 purchase totals = | $981.66 | $1,088.8788 | $1,088.87 | $1,088.85 | $1,089.00 | |