| 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 | $195.42 | 11.601% | $218.0907 | $218.09 | $218.10 | $218.10 |
| Purchase #2 | $193.71 | 11.518% | $216.0215 | $216.02 | $216.00 | $216.00 |
| Purchase #3 | $130.99 | 12.678% | $147.5969 | $147.60 | $147.60 | $147.60 |
| Purchase #4 | $32.39 | 8.282% | $35.0725 | $35.07 | $35.05 | $35.10 |
| Purchase #5 | $200.93 | 8.489% | $217.9869 | $217.99 | $218.00 | $218.00 |
| Purchase #6 | $75.66 | 4.216% | $78.8498 | $78.85 | $78.85 | $78.80 |
| Purchase #7 | $6.62 | 7.398% | $7.1097 | $7.11 | $7.10 | $7.10 |
| 7 purchase totals = | $835.72 | $920.7280 | $920.73 | $920.70 | $920.70 | |