| 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 | $76.77 | 4.336% | $80.0987 | $80.10 | $80.10 | $80.10 |
| Purchase #2 | $222.43 | 10.613% | $246.0365 | $246.04 | $246.05 | $246.00 |
| Purchase #3 | $192.58 | 12.498% | $216.6486 | $216.65 | $216.65 | $216.60 |
| Purchase #4 | $196.71 | 12.807% | $221.9026 | $221.90 | $221.90 | $221.90 |
| Purchase #5 | $65.94 | 4.395% | $68.8381 | $68.84 | $68.85 | $68.80 |
| Purchase #6 | $142.96 | 11.721% | $159.7163 | $159.72 | $159.70 | $159.70 |
| Purchase #7 | $87.96 | 5.232% | $92.5621 | $92.56 | $92.55 | $92.60 |
| 7 purchase totals = | $985.35 | $1,085.8029 | $1,085.81 | $1,085.80 | $1,085.70 | |