| 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 | $178.84 | 3.813% | $185.6592 | $185.66 | $185.65 | $185.70 |
| Purchase #2 | $18.76 | 7.323% | $20.1338 | $20.13 | $20.15 | $20.10 |
| Purchase #3 | $234.64 | 5.576% | $247.7235 | $247.72 | $247.70 | $247.70 |
| Purchase #4 | $194.48 | 11.446% | $216.7402 | $216.74 | $216.75 | $216.70 |
| Purchase #5 | $157.98 | 6.559% | $168.3419 | $168.34 | $168.35 | $168.30 |
| Purchase #6 | $163.76 | 5.570% | $172.8814 | $172.88 | $172.90 | $172.90 |
| Purchase #7 | $98.64 | 7.817% | $106.3507 | $106.35 | $106.35 | $106.40 |
| 7 purchase totals = | $1,047.10 | $1,117.8307 | $1,117.82 | $1,117.85 | $1,117.80 | |