| 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 | $92.27 | 4.409% | $96.3382 | $96.34 | $96.35 | $96.30 |
| Purchase #2 | $47.76 | 12.647% | $53.8002 | $53.80 | $53.80 | $53.80 |
| Purchase #3 | $107.29 | 8.193% | $116.0803 | $116.08 | $116.10 | $116.10 |
| Purchase #4 | $183.53 | 9.512% | $200.9874 | $200.99 | $201.00 | $201.00 |
| Purchase #5 | $200.58 | 9.605% | $219.8457 | $219.85 | $219.85 | $219.80 |
| Purchase #6 | $29.58 | 11.544% | $32.9947 | $32.99 | $33.00 | $33.00 |
| Purchase #7 | $136.60 | 5.441% | $144.0324 | $144.03 | $144.05 | $144.00 |
| 7 purchase totals = | $797.61 | $864.0789 | $864.08 | $864.15 | $864.00 | |