| 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 | $113.42 | 3.453% | $117.3364 | $117.34 | $117.35 | $117.30 |
| Purchase #2 | $204.69 | 6.569% | $218.1361 | $218.14 | $218.15 | $218.10 |
| Purchase #3 | $78.82 | 6.479% | $83.9267 | $83.93 | $83.95 | $83.90 |
| Purchase #4 | $213.40 | 9.526% | $233.7285 | $233.73 | $233.75 | $233.70 |
| Purchase #5 | $147.45 | 6.436% | $156.9399 | $156.94 | $156.95 | $156.90 |
| Purchase #6 | $116.60 | 12.224% | $130.8532 | $130.85 | $130.85 | $130.90 |
| Purchase #7 | $74.86 | 7.639% | $80.5786 | $80.58 | $80.60 | $80.60 |
| 7 purchase totals = | $949.24 | $1,021.4994 | $1,021.51 | $1,021.60 | $1,021.40 | |