| 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 | $22.52 | 13.303% | $25.5158 | $25.52 | $25.50 | $25.50 |
| Purchase #2 | $19.30 | 12.634% | $21.7384 | $21.74 | $21.75 | $21.70 |
| Purchase #3 | $204.85 | 9.592% | $224.4992 | $224.50 | $224.50 | $224.50 |
| Purchase #4 | $232.62 | 5.809% | $246.1329 | $246.13 | $246.15 | $246.10 |
| Purchase #5 | $141.30 | 6.735% | $150.8166 | $150.82 | $150.80 | $150.80 |
| Purchase #6 | $237.80 | 7.447% | $255.509 | $255.51 | $255.50 | $255.50 |
| Purchase #7 | $194.26 | 4.661% | $203.3145 | $203.31 | $203.30 | $203.30 |
| 7 purchase totals = | $1,052.65 | $1,127.5264 | $1,127.53 | $1,127.50 | $1,127.40 | |