| 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 | $50.94 | 4.559% | $53.2624 | $53.26 | $53.25 | $53.30 |
| Purchase #2 | $189.41 | 6.178% | $201.1117 | $201.11 | $201.10 | $201.10 |
| Purchase #3 | $242.61 | 8.579% | $263.4235 | $263.42 | $263.40 | $263.40 |
| Purchase #4 | $141.61 | 3.832% | $147.0365 | $147.04 | $147.05 | $147.00 |
| Purchase #5 | $200.86 | 7.701% | $216.3282 | $216.33 | $216.35 | $216.30 |
| Purchase #6 | $250.92 | 12.729% | $282.8596 | $282.86 | $282.85 | $282.90 |
| Purchase #7 | $250.61 | 7.276% | $268.8444 | $268.84 | $268.85 | $268.80 |
| 7 purchase totals = | $1,326.96 | $1,432.8663 | $1,432.86 | $1,432.85 | $1,432.80 | |