| 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 | $120.46 | 9.726% | $132.1759 | $132.18 | $132.20 | $132.20 |
| Purchase #2 | $233.71 | 10.130% | $257.3848 | $257.38 | $257.40 | $257.40 |
| Purchase #3 | $201.92 | 9.412% | $220.9247 | $220.92 | $220.90 | $220.90 |
| Purchase #4 | $102.65 | 8.838% | $111.7222 | $111.72 | $111.70 | $111.70 |
| Purchase #5 | $203.48 | 8.657% | $221.0953 | $221.10 | $221.10 | $221.10 |
| Purchase #6 | $108.82 | 7.748% | $117.2514 | $117.25 | $117.25 | $117.30 |
| Purchase #7 | $23.94 | 7.769% | $25.7999 | $25.80 | $25.80 | $25.80 |
| 7 purchase totals = | $994.98 | $1,086.3542 | $1,086.35 | $1,086.35 | $1,086.40 | |