| 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 | $197.58 | 8.163% | $213.7085 | $213.71 | $213.70 | $213.70 |
| Purchase #2 | $158.59 | 11.570% | $176.9389 | $176.94 | $176.95 | $176.90 |
| Purchase #3 | $6.33 | 10.282% | $6.9809 | $6.98 | $7.00 | $7.00 |
| Purchase #4 | $211.75 | 12.752% | $238.7524 | $238.75 | $238.75 | $238.80 |
| Purchase #5 | $143.35 | 10.266% | $158.0663 | $158.07 | $158.05 | $158.10 |
| Purchase #6 | $179.63 | 9.133% | $196.0356 | $196.04 | $196.05 | $196.00 |
| Purchase #7 | $16.58 | 10.297% | $18.2872 | $18.29 | $18.30 | $18.30 |
| 7 purchase totals = | $913.81 | $1,008.7698 | $1,008.78 | $1,008.80 | $1,008.80 | |