| 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 | $146.51 | 10.475% | $161.8569 | $161.86 | $161.85 | $161.90 |
| Purchase #2 | $83.55 | 13.125% | $94.5159 | $94.52 | $94.50 | $94.50 |
| Purchase #3 | $248.54 | 10.800% | $275.3823 | $275.38 | $275.40 | $275.40 |
| Purchase #4 | $15.53 | 7.741% | $16.7322 | $16.73 | $16.75 | $16.70 |
| Purchase #5 | $224.95 | 9.556% | $246.4462 | $246.45 | $246.45 | $246.40 |
| Purchase #6 | $167.82 | 10.486% | $185.4176 | $185.42 | $185.40 | $185.40 |
| Purchase #7 | $39.47 | 4.259% | $41.151 | $41.15 | $41.15 | $41.20 |
| 7 purchase totals = | $926.37 | $1,021.5021 | $1,021.51 | $1,021.50 | $1,021.50 | |