| 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 | $221.78 | 13.413% | $251.5274 | $251.53 | $251.55 | $251.50 |
| Purchase #2 | $35.73 | 13.649% | $40.6068 | $40.61 | $40.60 | $40.60 |
| Purchase #3 | $102.33 | 12.838% | $115.4671 | $115.47 | $115.45 | $115.50 |
| Purchase #4 | $207.35 | 11.302% | $230.7847 | $230.78 | $230.80 | $230.80 |
| Purchase #5 | $159.54 | 11.753% | $178.2907 | $178.29 | $178.30 | $178.30 |
| Purchase #6 | $91.45 | 8.340% | $99.0769 | $99.08 | $99.10 | $99.10 |
| Purchase #7 | $114.84 | 11.442% | $127.98 | $127.98 | $128.00 | $128.00 |
| 7 purchase totals = | $933.02 | $1,043.7336 | $1,043.74 | $1,043.80 | $1,043.80 | |