| 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 | $102.33 | 10.841% | $113.4236 | $113.42 | $113.40 | $113.40 |
| Purchase #2 | $110.42 | 3.476% | $114.2582 | $114.26 | $114.25 | $114.30 |
| Purchase #3 | $246.50 | 13.848% | $280.6353 | $280.64 | $280.65 | $280.60 |
| Purchase #4 | $7.68 | 3.442% | $7.9443 | $7.94 | $7.95 | $7.90 |
| Purchase #5 | $118.66 | 13.864% | $135.111 | $135.11 | $135.10 | $135.10 |
| Purchase #6 | $218.66 | 12.216% | $245.3715 | $245.37 | $245.35 | $245.40 |
| Purchase #7 | $118.28 | 10.647% | $130.8733 | $130.87 | $130.85 | $130.90 |
| 7 purchase totals = | $922.53 | $1,027.6172 | $1,027.61 | $1,027.55 | $1,027.60 | |