| 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 | $47.76 | 3.195% | $49.2859 | $49.29 | $49.30 | $49.30 |
| Purchase #2 | $35.56 | 10.873% | $39.4264 | $39.43 | $39.45 | $39.40 |
| Purchase #3 | $90.63 | 6.757% | $96.7539 | $96.75 | $96.75 | $96.80 |
| Purchase #4 | $42.41 | 6.287% | $45.0763 | $45.08 | $45.10 | $45.10 |
| Purchase #5 | $213.55 | 7.106% | $228.7249 | $228.72 | $228.70 | $228.70 |
| Purchase #6 | $236.49 | 7.783% | $254.896 | $254.90 | $254.90 | $254.90 |
| Purchase #7 | $147.98 | 8.752% | $160.9312 | $160.93 | $160.95 | $160.90 |
| 7 purchase totals = | $814.38 | $875.0946 | $875.10 | $875.15 | $875.10 | |