| 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 | $221.54 | 6.391% | $235.6986 | $235.70 | $235.70 | $235.70 |
| Purchase #2 | $66.34 | 12.238% | $74.4587 | $74.46 | $74.45 | $74.50 |
| Purchase #3 | $159.63 | 3.854% | $165.7821 | $165.78 | $165.80 | $165.80 |
| Purchase #4 | $223.28 | 11.711% | $249.4283 | $249.43 | $249.45 | $249.40 |
| Purchase #5 | $145.38 | 11.181% | $161.6349 | $161.63 | $161.65 | $161.60 |
| Purchase #6 | $142.53 | 7.486% | $153.1998 | $153.20 | $153.20 | $153.20 |
| Purchase #7 | $84.31 | 13.550% | $95.734 | $95.73 | $95.75 | $95.70 |
| 7 purchase totals = | $1,043.01 | $1,135.9364 | $1,135.93 | $1,136.00 | $1,135.90 | |