| 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 | $211.97 | 4.178% | $220.8261 | $220.83 | $220.85 | $220.80 |
| Purchase #2 | $146.29 | 9.565% | $160.2826 | $160.28 | $160.30 | $160.30 |
| Purchase #3 | $227.25 | 11.527% | $253.4451 | $253.45 | $253.45 | $253.40 |
| Purchase #4 | $230.49 | 7.506% | $247.7906 | $247.79 | $247.80 | $247.80 |
| Purchase #5 | $56.26 | 10.163% | $61.9777 | $61.98 | $62.00 | $62.00 |
| Purchase #6 | $170.29 | 7.207% | $182.5628 | $182.56 | $182.55 | $182.60 |
| Purchase #7 | $195.89 | 3.834% | $203.4004 | $203.40 | $203.40 | $203.40 |
| 7 purchase totals = | $1,238.44 | $1,330.2853 | $1,330.29 | $1,330.35 | $1,330.30 | |