| 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 | $110.97 | 8.410% | $120.3026 | $120.30 | $120.30 | $120.30 |
| Purchase #2 | $129.41 | 4.355% | $135.0458 | $135.05 | $135.05 | $135.00 |
| Purchase #3 | $145.85 | 3.813% | $151.4113 | $151.41 | $151.40 | $151.40 |
| Purchase #4 | $151.98 | 12.794% | $171.4243 | $171.42 | $171.40 | $171.40 |
| Purchase #5 | $149.92 | 5.849% | $158.6888 | $158.69 | $158.70 | $158.70 |
| Purchase #6 | $220.29 | 11.396% | $245.3942 | $245.39 | $245.40 | $245.40 |
| Purchase #7 | $60.80 | 13.453% | $68.9794 | $68.98 | $69.00 | $69.00 |
| 7 purchase totals = | $969.22 | $1,051.2464 | $1,051.24 | $1,051.25 | $1,051.20 | |