| 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 | $114.26 | 5.555% | $120.6071 | $120.61 | $120.60 | $120.60 |
| Purchase #2 | $42.96 | 8.102% | $46.4406 | $46.44 | $46.45 | $46.40 |
| Purchase #3 | $10.96 | 8.597% | $11.9022 | $11.90 | $11.90 | $11.90 |
| Purchase #4 | $243.86 | 7.830% | $262.9542 | $262.95 | $262.95 | $263.00 |
| Purchase #5 | $22.67 | 5.810% | $23.9871 | $23.99 | $24.00 | $24.00 |
| Purchase #6 | $31.72 | 11.314% | $35.3088 | $35.31 | $35.30 | $35.30 |
| Purchase #7 | $10.64 | 4.422% | $11.1105 | $11.11 | $11.10 | $11.10 |
| 7 purchase totals = | $477.07 | $512.3105 | $512.31 | $512.30 | $512.30 | |