| 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 | $98.52 | 6.830% | $105.2489 | $105.25 | $105.25 | $105.20 |
| Purchase #2 | $157.74 | 4.278% | $164.4881 | $164.49 | $164.50 | $164.50 |
| Purchase #3 | $211.52 | 12.339% | $237.6195 | $237.62 | $237.60 | $237.60 |
| Purchase #4 | $8.27 | 7.117% | $8.8586 | $8.86 | $8.85 | $8.90 |
| Purchase #5 | $55.41 | 9.116% | $60.4612 | $60.46 | $60.45 | $60.50 |
| Purchase #6 | $191.53 | 13.848% | $218.0531 | $218.05 | $218.05 | $218.10 |
| Purchase #7 | $179.86 | 6.658% | $191.8351 | $191.84 | $191.85 | $191.80 |
| 7 purchase totals = | $902.85 | $986.5645 | $986.57 | $986.55 | $986.60 | |