| 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 | $78.39 | 6.757% | $83.6868 | $83.69 | $83.70 | $83.70 |
| Purchase #2 | $198.27 | 7.871% | $213.8758 | $213.88 | $213.90 | $213.90 |
| Purchase #3 | $142.74 | 13.419% | $161.8943 | $161.89 | $161.90 | $161.90 |
| Purchase #4 | $101.61 | 4.670% | $106.3552 | $106.36 | $106.35 | $106.40 |
| Purchase #5 | $115.86 | 5.656% | $122.413 | $122.41 | $122.40 | $122.40 |
| Purchase #6 | $50.96 | 6.726% | $54.3876 | $54.39 | $54.40 | $54.40 |
| Purchase #7 | $128.76 | 5.311% | $135.5984 | $135.60 | $135.60 | $135.60 |
| 7 purchase totals = | $816.59 | $878.2111 | $878.22 | $878.25 | $878.30 | |