| 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 | $101.59 | 4.722% | $106.3871 | $106.39 | $106.40 | $106.40 |
| Purchase #2 | $32.41 | 12.124% | $36.3394 | $36.34 | $36.35 | $36.30 |
| Purchase #3 | $58.44 | 8.163% | $63.2105 | $63.21 | $63.20 | $63.20 |
| Purchase #4 | $116.38 | 10.851% | $129.0084 | $129.01 | $129.00 | $129.00 |
| Purchase #5 | $225.37 | 13.715% | $256.2795 | $256.28 | $256.30 | $256.30 |
| Purchase #6 | $245.59 | 11.606% | $274.0932 | $274.09 | $274.10 | $274.10 |
| Purchase #7 | $99.53 | 3.517% | $103.0305 | $103.03 | $103.05 | $103.00 |
| 7 purchase totals = | $879.31 | $968.3486 | $968.35 | $968.40 | $968.30 | |