| 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 | $8.66 | 4.549% | $9.0539 | $9.05 | $9.05 | $9.10 |
| Purchase #2 | $120.70 | 13.595% | $137.1092 | $137.11 | $137.10 | $137.10 |
| Purchase #3 | $238.28 | 7.851% | $256.9874 | $256.99 | $257.00 | $257.00 |
| Purchase #4 | $130.34 | 10.774% | $144.3828 | $144.38 | $144.40 | $144.40 |
| Purchase #5 | $152.90 | 10.120% | $168.3735 | $168.37 | $168.35 | $168.40 |
| Purchase #6 | $46.96 | 9.421% | $51.3841 | $51.38 | $51.40 | $51.40 |
| Purchase #7 | $168.33 | 12.606% | $189.5497 | $189.55 | $189.55 | $189.50 |
| 7 purchase totals = | $866.17 | $956.8406 | $956.83 | $956.85 | $956.90 | |