| 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 | $115.59 | 13.344% | $131.0143 | $131.01 | $131.00 | $131.00 |
| Purchase #2 | $130.42 | 3.498% | $134.9821 | $134.98 | $135.00 | $135.00 |
| Purchase #3 | $192.90 | 8.684% | $209.6514 | $209.65 | $209.65 | $209.70 |
| Purchase #4 | $133.37 | 8.697% | $144.9692 | $144.97 | $144.95 | $145.00 |
| Purchase #5 | $200.58 | 8.505% | $217.6393 | $217.64 | $217.65 | $217.60 |
| Purchase #6 | $112.46 | 6.646% | $119.9341 | $119.93 | $119.95 | $119.90 |
| Purchase #7 | $66.51 | 11.271% | $74.0063 | $74.01 | $74.00 | $74.00 |
| 7 purchase totals = | $951.83 | $1,032.1967 | $1,032.19 | $1,032.20 | $1,032.20 | |