| 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 | $207.81 | 7.697% | $223.8051 | $223.81 | $223.80 | $223.80 |
| Purchase #2 | $192.54 | 8.397% | $208.7076 | $208.71 | $208.70 | $208.70 |
| Purchase #3 | $153.86 | 8.785% | $167.3766 | $167.38 | $167.40 | $167.40 |
| Purchase #4 | $191.78 | 12.830% | $216.3854 | $216.39 | $216.40 | $216.40 |
| Purchase #5 | $173.84 | 12.151% | $194.9633 | $194.96 | $194.95 | $195.00 |
| Purchase #6 | $221.84 | 10.688% | $245.5503 | $245.55 | $245.55 | $245.60 |
| Purchase #7 | $44.76 | 6.746% | $47.7795 | $47.78 | $47.80 | $47.80 |
| 7 purchase totals = | $1,186.43 | $1,304.5678 | $1,304.58 | $1,304.60 | $1,304.70 | |