| 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 | $207.72 | 5.652% | $219.4603 | $219.46 | $219.45 | $219.50 |
| Purchase #2 | $217.80 | 4.682% | $227.9974 | $228.00 | $228.00 | $228.00 |
| Purchase #3 | $25.33 | 6.190% | $26.8979 | $26.90 | $26.90 | $26.90 |
| Purchase #4 | $11.90 | 13.310% | $13.4839 | $13.48 | $13.50 | $13.50 |
| Purchase #5 | $137.86 | 4.542% | $144.1216 | $144.12 | $144.10 | $144.10 |
| Purchase #6 | $132.85 | 13.248% | $150.45 | $150.45 | $150.45 | $150.50 |
| Purchase #7 | $237.63 | 12.172% | $266.5543 | $266.55 | $266.55 | $266.60 |
| 7 purchase totals = | $971.09 | $1,048.9654 | $1,048.96 | $1,048.95 | $1,049.10 | |