| 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 | $187.73 | 5.561% | $198.1697 | $198.17 | $198.15 | $198.20 |
| Purchase #2 | $203.39 | 13.141% | $230.1175 | $230.12 | $230.10 | $230.10 |
| Purchase #3 | $39.42 | 11.616% | $43.999 | $44.00 | $44.00 | $44.00 |
| Purchase #4 | $124.76 | 12.713% | $140.6207 | $140.62 | $140.60 | $140.60 |
| Purchase #5 | $249.62 | 12.154% | $279.9588 | $279.96 | $279.95 | $280.00 |
| Purchase #6 | $124.80 | 13.537% | $141.6942 | $141.69 | $141.70 | $141.70 |
| Purchase #7 | $141.85 | 6.140% | $150.5596 | $150.56 | $150.55 | $150.60 |
| 7 purchase totals = | $1,071.57 | $1,185.1195 | $1,185.12 | $1,185.05 | $1,185.20 | |