| 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 | $177.68 | 11.408% | $197.9497 | $197.95 | $197.95 | $197.90 |
| Purchase #2 | $86.78 | 4.676% | $90.8378 | $90.84 | $90.85 | $90.80 |
| Purchase #3 | $143.82 | 10.376% | $158.7428 | $158.74 | $158.75 | $158.70 |
| Purchase #4 | $88.85 | 6.814% | $94.9042 | $94.90 | $94.90 | $94.90 |
| Purchase #5 | $131.81 | 12.231% | $147.9317 | $147.93 | $147.95 | $147.90 |
| Purchase #6 | $31.62 | 12.749% | $35.6512 | $35.65 | $35.65 | $35.70 |
| Purchase #7 | $135.31 | 4.212% | $141.0093 | $141.01 | $141.00 | $141.00 |
| 7 purchase totals = | $795.87 | $867.0267 | $867.02 | $867.05 | $866.90 | |