| 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 | $101.34 | 13.608% | $115.1303 | $115.13 | $115.15 | $115.10 |
| Purchase #2 | $92.86 | 9.416% | $101.6037 | $101.60 | $101.60 | $101.60 |
| Purchase #3 | $31.65 | 13.388% | $35.8873 | $35.89 | $35.90 | $35.90 |
| Purchase #4 | $195.61 | 3.262% | $201.9908 | $201.99 | $202.00 | $202.00 |
| Purchase #5 | $153.29 | 7.466% | $164.7346 | $164.73 | $164.75 | $164.70 |
| Purchase #6 | $19.72 | 10.807% | $21.8511 | $21.85 | $21.85 | $21.90 |
| Purchase #7 | $181.79 | 13.645% | $206.5952 | $206.60 | $206.60 | $206.60 |
| 7 purchase totals = | $776.26 | $847.7930 | $847.79 | $847.85 | $847.80 | |