| 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 | $165.91 | 13.535% | $188.3659 | $188.37 | $188.35 | $188.40 |
| Purchase #2 | $88.67 | 10.546% | $98.0211 | $98.02 | $98.00 | $98.00 |
| Purchase #3 | $244.68 | 10.573% | $270.55 | $270.55 | $270.55 | $270.60 |
| Purchase #4 | $123.69 | 8.822% | $134.6019 | $134.60 | $134.60 | $134.60 |
| Purchase #5 | $213.48 | 4.294% | $222.6468 | $222.65 | $222.65 | $222.60 |
| Purchase #6 | $92.62 | 6.509% | $98.6486 | $98.65 | $98.65 | $98.60 |
| Purchase #7 | $154.35 | 4.631% | $161.4979 | $161.50 | $161.50 | $161.50 |
| 7 purchase totals = | $1,083.40 | $1,174.3322 | $1,174.34 | $1,174.30 | $1,174.30 | |