| 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 | $46.99 | 4.454% | $49.0829 | $49.08 | $49.10 | $49.10 |
| Purchase #2 | $121.60 | 7.137% | $130.2786 | $130.28 | $130.30 | $130.30 |
| Purchase #3 | $39.59 | 13.194% | $44.8135 | $44.81 | $44.80 | $44.80 |
| Purchase #4 | $61.82 | 9.843% | $67.9049 | $67.90 | $67.90 | $67.90 |
| Purchase #5 | $120.88 | 6.412% | $128.6308 | $128.63 | $128.65 | $128.60 |
| Purchase #6 | $56.25 | 8.437% | $60.9958 | $61.00 | $61.00 | $61.00 |
| Purchase #7 | $19.51 | 11.413% | $21.7367 | $21.74 | $21.75 | $21.70 |
| 7 purchase totals = | $466.64 | $503.4432 | $503.44 | $503.50 | $503.40 | |