| 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 | $106.92 | 10.686% | $118.3455 | $118.35 | $118.35 | $118.30 |
| Purchase #2 | $161.82 | 11.588% | $180.5717 | $180.57 | $180.55 | $180.60 |
| Purchase #3 | $199.88 | 3.226% | $206.3281 | $206.33 | $206.35 | $206.30 |
| Purchase #4 | $180.31 | 10.103% | $198.5267 | $198.53 | $198.55 | $198.50 |
| Purchase #5 | $128.32 | 6.600% | $136.7891 | $136.79 | $136.80 | $136.80 |
| Purchase #6 | $53.86 | 6.166% | $57.181 | $57.18 | $57.20 | $57.20 |
| Purchase #7 | $221.47 | 7.780% | $238.7004 | $238.70 | $238.70 | $238.70 |
| 7 purchase totals = | $1,052.58 | $1,136.4425 | $1,136.45 | $1,136.50 | $1,136.40 | |