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 | $19.80 | 10.288% | $21.837 | $21.84 | $21.85 | $21.80 |
Purchase #2 | $171.92 | 10.160% | $189.3871 | $189.39 | $189.40 | $189.40 |
Purchase #3 | $182.94 | 5.522% | $193.0419 | $193.04 | $193.05 | $193.00 |
Purchase #4 | $220.95 | 4.326% | $230.5083 | $230.51 | $230.50 | $230.50 |
Purchase #5 | $160.93 | 13.110% | $182.0279 | $182.03 | $182.05 | $182.00 |
Purchase #6 | $19.67 | 8.227% | $21.2883 | $21.29 | $21.30 | $21.30 |
Purchase #7 | $182.45 | 12.547% | $205.342 | $205.34 | $205.35 | $205.30 |
7 purchase totals = | $958.66 | $1,043.4325 | $1,043.44 | $1,043.50 | $1,043.30 |