| 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 | $36.29 | 3.657% | $37.6171 | $37.62 | $37.60 | $37.60 |
| Purchase #2 | $44.46 | 12.102% | $49.8405 | $49.84 | $49.85 | $49.80 |
| Purchase #3 | $154.99 | 8.476% | $168.127 | $168.13 | $168.15 | $168.10 |
| Purchase #4 | $38.33 | 9.763% | $42.0722 | $42.07 | $42.05 | $42.10 |
| Purchase #5 | $152.53 | 6.624% | $162.6336 | $162.63 | $162.65 | $162.60 |
| Purchase #6 | $184.77 | 5.187% | $194.354 | $194.35 | $194.35 | $194.40 |
| Purchase #7 | $118.47 | 9.356% | $129.5541 | $129.55 | $129.55 | $129.60 |
| 7 purchase totals = | $729.84 | $784.1985 | $784.19 | $784.20 | $784.20 | |