| 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 | $149.96 | 6.688% | $159.9893 | $159.99 | $160.00 | $160.00 |
| Purchase #2 | $236.26 | 13.603% | $268.3984 | $268.40 | $268.40 | $268.40 |
| Purchase #3 | $44.59 | 5.590% | $47.0826 | $47.08 | $47.10 | $47.10 |
| Purchase #4 | $85.43 | 13.225% | $96.7281 | $96.73 | $96.75 | $96.70 |
| Purchase #5 | $141.84 | 7.856% | $152.983 | $152.98 | $153.00 | $153.00 |
| Purchase #6 | $15.74 | 6.224% | $16.7197 | $16.72 | $16.70 | $16.70 |
| Purchase #7 | $78.88 | 11.824% | $88.2068 | $88.21 | $88.20 | $88.20 |
| 7 purchase totals = | $752.70 | $830.1079 | $830.11 | $830.15 | $830.10 | |