| 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 | $241.25 | 13.645% | $274.1686 | $274.17 | $274.15 | $274.20 |
| Purchase #2 | $74.35 | 8.676% | $80.8006 | $80.80 | $80.80 | $80.80 |
| Purchase #3 | $32.69 | 10.525% | $36.1306 | $36.13 | $36.15 | $36.10 |
| Purchase #4 | $84.81 | 3.676% | $87.9276 | $87.93 | $87.95 | $87.90 |
| Purchase #5 | $72.61 | 8.772% | $78.9793 | $78.98 | $79.00 | $79.00 |
| Purchase #6 | $223.90 | 13.167% | $253.3809 | $253.38 | $253.40 | $253.40 |
| Purchase #7 | $246.33 | 7.786% | $265.5093 | $265.51 | $265.50 | $265.50 |
| 7 purchase totals = | $975.94 | $1,076.8969 | $1,076.90 | $1,076.95 | $1,076.90 | |