| 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 | $188.29 | 13.533% | $213.7713 | $213.77 | $213.75 | $213.80 |
| Purchase #2 | $144.29 | 9.865% | $158.5242 | $158.52 | $158.50 | $158.50 |
| Purchase #3 | $181.28 | 11.739% | $202.5605 | $202.56 | $202.55 | $202.60 |
| Purchase #4 | $134.47 | 8.259% | $145.5759 | $145.58 | $145.60 | $145.60 |
| Purchase #5 | $6.74 | 12.694% | $7.5956 | $7.60 | $7.60 | $7.60 |
| Purchase #6 | $219.50 | 10.646% | $242.868 | $242.87 | $242.85 | $242.90 |
| Purchase #7 | $101.60 | 12.720% | $114.5235 | $114.52 | $114.50 | $114.50 |
| 7 purchase totals = | $976.17 | $1,085.4190 | $1,085.42 | $1,085.35 | $1,085.50 | |