| 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 | $12.28 | 11.276% | $13.6647 | $13.66 | $13.65 | $13.70 |
| Purchase #2 | $125.85 | 12.169% | $141.1647 | $141.16 | $141.15 | $141.20 |
| Purchase #3 | $166.89 | 6.460% | $177.6711 | $177.67 | $177.65 | $177.70 |
| Purchase #4 | $119.48 | 13.412% | $135.5047 | $135.50 | $135.50 | $135.50 |
| Purchase #5 | $93.65 | 5.457% | $98.7605 | $98.76 | $98.75 | $98.80 |
| Purchase #6 | $248.82 | 11.675% | $277.8697 | $277.87 | $277.85 | $277.90 |
| Purchase #7 | $222.53 | 7.262% | $238.6901 | $238.69 | $238.70 | $238.70 |
| 7 purchase totals = | $989.50 | $1,083.3255 | $1,083.31 | $1,083.25 | $1,083.50 | |